Q: Is 129,387 a Composite Number?

 A: Yes, 129,387 is a composite number.

Why is 129,387 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 129,387 can be evenly divided by 1 3 17 43 51 59 129 177 731 1,003 2,193 2,537 3,009 7,611 43,129 and 129,387, with no remainder.

Since 129,387 cannot be divided by just 1 and 129,387, it is a composite number.


More Examples

Number 129,385129,386129,388129,389
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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