Q: Is 521,945 a Composite Number?

 A: Yes, 521,945 is a composite number.

Why is 521,945 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 521,945 can be evenly divided by 1 5 139 695 751 3,755 104,389 and 521,945, with no remainder.

Since 521,945 cannot be divided by just 1 and 521,945, it is a composite number.


More Examples

Number 521,943521,944521,946521,947
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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