Q: Is 123,456,787 a Prime Number?

 A: No, 123,456,787 is not a prime number.

Why is 123,456,787 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 123456787 can be evenly divided by 1 31 961 128,467 3,982,477 and 123,456,787, with no remainder.

Since 123,456,787 cannot be divided by just 1 and 123,456,787, 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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