Q: Is 40,438,121 a Prime Number?

 A: No, 40,438,121 is not a prime number.

Why is 40,438,121 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 40438121 can be evenly divided by 1 17 71 1,207 33,503 569,551 2,378,713 and 40,438,121, with no remainder.

Since 40,438,121 cannot be divided by just 1 and 40,438,121, it is not a prime number.


More Examples

Number 40,438,11940,438,12040,438,12240,438,123
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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