Q: Is 231,213,021 a Composite Number?

 A: Yes, 231,213,021 is a composite number.

Why is 231,213,021 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 231,213,021 can be evenly divided by 1 3 13 39 43 129 559 1,677 137,873 413,619 1,792,349 5,377,047 5,928,539 17,785,617 77,071,007 and 231,213,021, with no remainder.

Since 231,213,021 cannot be divided by just 1 and 231,213,021, it is a composite number.


More Examples

Number 231,213,019231,213,020231,213,022231,213,023
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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