Q: Is 231,117,345 a Composite Number?

 A: Yes, 231,117,345 is a composite number.

Why is 231,117,345 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 231,117,345 can be evenly divided by 1 3 5 9 15 45 157 471 785 1,413 2,355 7,065 32,713 98,139 163,565 294,417 490,695 1,472,085 5,135,941 15,407,823 25,679,705 46,223,469 77,039,115 and 231,117,345, with no remainder.

Since 231,117,345 cannot be divided by just 1 and 231,117,345, it is a composite number.


More Examples

Number 231,117,343231,117,344231,117,346231,117,347
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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