Q: Is 231,231,023 a Prime Number?

 A: No, 231,231,023 is not a prime number.

Why is 231,231,023 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 231231023 can be evenly divided by 1 47 479 10,271 22,513 482,737 4,919,809 and 231,231,023, with no remainder.

Since 231,231,023 cannot be divided by just 1 and 231,231,023, it is not a prime number.


More Examples

Number 231,231,021231,231,022231,231,024231,231,025
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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