Q: Is 129,521 a Composite Number?

 A: Yes, 129,521 is a composite number.

Why is 129,521 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 129,521 can be evenly divided by 1 7 18,503 and 129,521, with no remainder.

Since 129,521 cannot be divided by just 1 and 129,521, it is a composite number.


More Examples

Number 129,519129,520129,522129,523
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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