Q: Is 667,625,748 a Prime Number?

 A: No, 667,625,748 is not a prime number.

Why is 667,625,748 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 667625748 can be evenly divided by 1 2 3 4 6 12 55,635,479 111,270,958 166,906,437 222,541,916 333,812,874 and 667,625,748, with no remainder.

Since 667,625,748 cannot be divided by just 1 and 667,625,748, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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