Q: Is 401,023 a Prime Number?

 A: No, 401,023 is not a prime number.

Why is 401,023 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 401023 can be evenly divided by 1 7 59 413 971 6,797 57,289 and 401,023, with no remainder.

Since 401,023 cannot be divided by just 1 and 401,023, it is not a prime number.


More Examples

Number 401,021401,022401,024401,025
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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