Q: Is 42,385,378 a Prime Number?

 A: No, 42,385,378 is not a prime number.

Why is 42,385,378 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 42385378 can be evenly divided by 1 2 7 14 3,027,527 6,055,054 21,192,689 and 42,385,378, with no remainder.

Since 42,385,378 cannot be divided by just 1 and 42,385,378, 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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