Applications of Number Theory

Here are some of the most important number theory applications. Number theory is used to find some of the important divisibility tests, whether a given integer m divides the integer n. Number theory have countless applications in mathematics as well in practical applications such as

• Security System like in banking securities
• E-commerce websites
• Coding theory
• Barcodes
• Making of modular designs
• Memory management system
• Authentication system

It is also defined in hash functions, linear congruences, Pseudorandom numbers and fast arithmetic operations.