Q: Is 138,446 a Prime Number?

 A: No, 138,446 is not a prime number.

Why is 138,446 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 138446 can be evenly divided by 1 2 7 11 14 22 29 31 58 62 77 154 203 217 319 341 406 434 638 682 899 1,798 2,233 2,387 4,466 4,774 6,293 9,889 12,586 19,778 69,223 and 138,446, with no remainder.

Since 138,446 cannot be divided by just 1 and 138,446, it is not a prime number.


More Examples

Number 138,444138,445138,447138,448
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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