Q: Is 423,401 a Prime Number?

 A: No, 423,401 is not a prime number.

Why is 423,401 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 423401 can be evenly divided by 1 11 61 631 671 6,941 38,491 and 423,401, with no remainder.

Since 423,401 cannot be divided by just 1 and 423,401, it is not a prime number.


More Examples

Number 423,399423,400423,402423,403
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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