Q: Is 21,070,159 a Composite Number?

 A: Yes, 21,070,159 is a composite number.

Why is 21,070,159 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 21,070,159 can be evenly divided by 1 11 1,915,469 and 21,070,159, with no remainder.

Since 21,070,159 cannot be divided by just 1 and 21,070,159, it is a composite number.


More Examples

Number 21,070,15721,070,15821,070,16021,070,161
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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