Q: Is 315,495 a Composite Number?

 A: Yes, 315,495 is a composite number.

Why is 315,495 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 315,495 can be evenly divided by 1 3 5 9 15 19 27 41 45 57 81 95 123 135 171 205 285 369 405 513 615 779 855 1,107 1,539 1,845 2,337 2,565 3,321 3,895 5,535 7,011 7,695 11,685 16,605 21,033 35,055 63,099 105,165 and 315,495, with no remainder.

Since 315,495 cannot be divided by just 1 and 315,495, it is a composite number.


More Examples

Number 315,493315,494315,496315,497
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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