Q: Is 231,045 a Composite Number?

 A: Yes, 231,045 is a composite number.

Why is 231,045 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 231,045 can be evenly divided by 1 3 5 15 73 211 219 365 633 1,055 1,095 3,165 15,403 46,209 77,015 and 231,045, with no remainder.

Since 231,045 cannot be divided by just 1 and 231,045, it is a composite number.


More Examples

Number 231,043231,044231,046231,047
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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