Q: Is 129,375 a Composite Number?

 A: Yes, 129,375 is a composite number.

Why is 129,375 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 129,375 can be evenly divided by 1 3 5 9 15 23 25 45 69 75 115 125 207 225 345 375 575 625 1,035 1,125 1,725 1,875 2,875 5,175 5,625 8,625 14,375 25,875 43,125 and 129,375, with no remainder.

Since 129,375 cannot be divided by just 1 and 129,375, it is a composite number.


More Examples

Number 129,373129,374129,376129,377
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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