Q: Is 563,145 a Composite Number?

 A: Yes, 563,145 is a composite number.

Why is 563,145 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 563,145 can be evenly divided by 1 3 5 11 15 33 55 165 3,413 10,239 17,065 37,543 51,195 112,629 187,715 and 563,145, with no remainder.

Since 563,145 cannot be divided by just 1 and 563,145, it is a composite number.


More Examples

Number 563,143563,144563,146563,147
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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