community around the world.

Activity Discussion Math What is number theory?

• # What is number theory?

Posted by on June 3, 2021 at 4:15 pm

What is number theory?

• ### Aashutosh

Member
June 4, 2021 at 11:32 pm
0

In number theory, the numbers are stated or divided into different types, such as negative numbers, natural numbers, complex numbers, whole numbers, prime numbers, etc.

For eg:

Negative Numbers – -1,-2,-3,-4,-5,-6,-7,-8,-9…..

Odd Numbers -1, 3, 5, 7, 9, 11, 13, 15, 17, 19…..

Even Numbers -2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 . . .

Square Numbers- 4, 9, 16, 25, 36, 49, 64, 81,100 . . .

Cube Numbers- 8, 27, 64, 125, 216, 343, 512 . . .

Prime Numbers- 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37….

Perfect Numbers -6, 28, 496, 8128, . . .

Fibonacci Numbers -1, 1, 2, 3, 5, 8, 13, 21, 34, 55…

These all numbers combined some different numbers consist number theory.

Applications of Number Theory:

Number theory is used to find some divisibility tests and other functions also. Some of the applications are listed below:

1. Security System like in banking securities

2.Coding theory

3. E-commerce websites

4. BarcodesMaking of modular designs

5. Memory management system

6. Authentication system

Start of Discussion
0 of 0 replies June 2018
Now
+