Q: Is 21,355,169 a Composite Number?

 A: Yes, 21,355,169 is a composite number.

Why is 21,355,169 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 21,355,169 can be evenly divided by 1 11 121 176,489 1,941,379 and 21,355,169, with no remainder.

Since 21,355,169 cannot be divided by just 1 and 21,355,169, it is a composite number.


More Examples

Number 21,355,16721,355,16821,355,17021,355,171
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 21,355,169:


Ask a Question