Q: Is 21,101,138 a Composite Number?

 A: Yes, 21,101,138 is a composite number.

Why is 21,101,138 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 21,101,138 can be evenly divided by 1 2 1,871 3,742 5,639 11,278 10,550,569 and 21,101,138, with no remainder.

Since 21,101,138 cannot be divided by just 1 and 21,101,138, it is a composite number.


More Examples

Number 21,101,13621,101,13721,101,13921,101,140
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 21,101,138:


Ask a Question