#### Number System Chart

Now, let us look at the type of numbers one by one.

## Did You Know

The number 2 is the only even **prime number.**

There are 25 prime numbers between 1 and 100.

The two consecutive numbers are always **co-prime numbers**.

Now, let us look at the type of numbers one by one.

The number 2 is the only even **prime number.**

There are 25 prime numbers between 1 and 100.

The two consecutive numbers are always **co-prime numbers**.