Q: Is 572,145 a Composite Number?

 A: Yes, 572,145 is a composite number.

Why is 572,145 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 572,145 can be evenly divided by 1 3 5 7 15 21 35 105 5,449 16,347 27,245 38,143 81,735 114,429 190,715 and 572,145, with no remainder.

Since 572,145 cannot be divided by just 1 and 572,145, it is a composite number.


More Examples

Number 572,143572,144572,146572,147
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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