Q: Is 172,731 a Composite Number?

 A: Yes, 172,731 is a composite number.

Why is 172,731 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 172,731 can be evenly divided by 1 3 13 39 43 103 129 309 559 1,339 1,677 4,017 4,429 13,287 57,577 and 172,731, with no remainder.

Since 172,731 cannot be divided by just 1 and 172,731, it is a composite number.


More Examples

Number 172,729172,730172,732172,733
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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