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    • Number Theory

    Number Theory Courses Online

    Learn number theory for mathematical research and applications. Understand prime numbers, divisibility, and modular arithmetic.

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    Explore the Number Theory Course Catalog

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Probability Foundations for Data Science and AI

      Skills you'll gain: Probability, Probability & Statistics, Probability Distribution, Bayesian Statistics, Statistical Methods, Data Analysis, Statistical Inference, Statistical Analysis, Artificial Intelligence

      Build toward a degree

      4.5
      Rating, 4.5 out of 5 stars
      ·
      256 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado System

      Applied Cryptography

      Skills you'll gain: Data Encryption Standard, Public Key Infrastructure, Cryptography, Public Key Cryptography Standards (PKCS), Key Management, Advanced Encryption Standard (AES), Encryption, Data Integrity, Cybersecurity, Computer Security, Authentications, Data Security, Theoretical Computer Science, Algorithms, Digital Communications, Information Architecture

      4.6
      Rating, 4.6 out of 5 stars
      ·
      874 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      Status: Preview
      Preview
      H

      H2O.ai

      H2O.ai Agents : From Theory to Practice

      Skills you'll gain: Generative AI Agents, LLM Application, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Artificial Intelligence, Tool Calling, AI Product Strategy, Large Language Modeling, Responsible AI, Decision Support Systems, Application Deployment, Performance Testing

      4.5
      Rating, 4.5 out of 5 stars
      ·
      46 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      University of North Texas

      Math Prep: College & Work Ready

      Skills you'll gain: Arithmetic, Probability & Statistics, Graphing, Geometry, Statistics, Algebra, Applied Mathematics, Systems Of Measurement

      4.5
      Rating, 4.5 out of 5 stars
      ·
      316 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Machine Learning: Theory and Hands-on Practice with Python

      Skills you'll gain: Unsupervised Learning, Supervised Learning, Deep Learning, Machine Learning Algorithms, Dimensionality Reduction, Applied Machine Learning, Decision Tree Learning, Keras (Neural Network Library), Scikit Learn (Machine Learning Library), Matplotlib, Random Forest Algorithm, Predictive Modeling, Python Programming, Classification And Regression Tree (CART), Computer Vision, Image Analysis, Artificial Intelligence and Machine Learning (AI/ML), Mathematical Modeling, Machine Learning, Data Science

      Build toward a degree

      3.5
      Rating, 3.5 out of 5 stars
      ·
      118 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      T

      Technical University of Denmark (DTU)

      Antimicrobial resistance - theory and methods

      Skills you'll gain: Laboratory Testing, Quality Assurance, Microbiology, Infectious Diseases, Bioinformatics, Medical Laboratory, Molecular, Cellular, and Microbiology, Epidemiology, Public Health and Disease Prevention, Data Quality, Medical Science and Research, Biology, Public Health

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.5K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      Universiteit Leiden

      International Humanitarian Law in Theory and Practice

      Skills you'll gain: Law, Regulation, and Compliance, Legal Proceedings, International Relations, Conflict Management, Child Welfare, Ethical Standards And Conduct, Legal Research, Case Law, Journalism, Research, Investigation, Case Studies

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      University of Amsterdam

      Classical Sociological Theory

      Skills you'll gain: Sociology, Social Studies, Social Sciences, Socioeconomics, Culture, Political Sciences, Economics, Qualitative Research, Research Methodologies, Science and Research

      4.9
      Rating, 4.9 out of 5 stars
      ·
      3K reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      B

      Birla Institute of Technology & Science, Pilani

      Basic Engineering Mathematics

      Skills you'll gain: Integral Calculus, Engineering Calculations, Engineering Analysis, Mathematical Modeling, Trigonometry, Advanced Mathematics, Linear Algebra, Calculus, Differential Equations, Mathematical Theory & Analysis, Applied Mathematics, Algebra, Geometry, Derivatives

      4.6
      Rating, 4.6 out of 5 stars
      ·
      154 reviews

      Beginner · Course · 1 - 3 Months

    • J

      Johns Hopkins University

      The Mathematics of Democracy, Politics and Manipulation

      Skills you'll gain: Political Sciences, Policy Analysis, Social Justice, Social Sciences, Public Policies, Game Theory, Demography, Logical Reasoning, Applied Mathematics

      5
      Rating, 5 out of 5 stars
      ·
      20 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Preview
      Preview
      J

      Johns Hopkins University

      Foundational Mathematics for AI

      Skills you'll gain: Descriptive Statistics, Linear Algebra, Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Bayesian Statistics, Statistics, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Probability, Regression Analysis, Calculus, Statistical Analysis, Advanced Mathematics, Applied Mathematics, Probability Distribution, Mathematical Modeling, Integral Calculus, Algebra, Machine Learning Algorithms

      4.9
      Rating, 4.9 out of 5 stars
      ·
      9 reviews

      Beginner · Course · 1 - 3 Months

    • M

      Michigan State University

      Getting Started With Music Theory

      Skills you'll gain: Music Theory, Music, Musical Composition, Classical Music

      4.5
      Rating, 4.5 out of 5 stars
      ·
      757 reviews

      Beginner · Course · 1 - 4 Weeks

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    In summary, here are 10 of our most popular number theory courses

    • Probability Foundations for Data Science and AI: University of Colorado Boulder
    • Applied Cryptography: University of Colorado System
    • H2O.ai Agents : From Theory to Practice: H2O.ai
    • Math Prep: College & Work Ready: University of North Texas
    • Machine Learning: Theory and Hands-on Practice with Python: University of Colorado Boulder
    • Antimicrobial resistance - theory and methods: Technical University of Denmark (DTU)
    • International Humanitarian Law in Theory and Practice : Universiteit Leiden
    • Classical Sociological Theory : University of Amsterdam
    • Basic Engineering Mathematics: Birla Institute of Technology & Science, Pilani
    • The Mathematics of Democracy, Politics and Manipulation: Johns Hopkins University

    Skills you can learn in Machine Learning

    Python Programming (33)
    Tensorflow (32)
    Deep Learning (30)
    Artificial Neural Network (24)
    Big Data (18)
    Statistical Classification (17)
    Reinforcement Learning (13)
    Algebra (10)
    Bayesian (10)
    Linear Algebra (10)
    Linear Regression (9)
    Numpy (9)

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