Q: Is 918,921 a Prime Number?

 A: No, 918,921 is not a prime number.

Why is 918,921 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 918921 can be evenly divided by 1 3 157 471 1,951 5,853 306,307 and 918,921, with no remainder.

Since 918,921 cannot be divided by just 1 and 918,921, it is not a prime number.


More Examples

Number 918,919918,920918,922918,923
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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