Q: Is 21,490 a Composite Number?

 A: Yes, 21,490 is a composite number.

Why is 21,490 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 21,490 can be evenly divided by 1 2 5 7 10 14 35 70 307 614 1,535 2,149 3,070 4,298 10,745 and 21,490, with no remainder.

Since 21,490 cannot be divided by just 1 and 21,490, it is a composite number.


More Examples

Number 21,48821,48921,49121,492
Composite? yesyesnoyes
  • 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 21,490:


Ask a Question