Q: Is 138,500,378 a Prime Number?

 A: No, 138,500,378 is not a prime number.

Why is 138,500,378 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 138500378 can be evenly divided by 1 2 41 61 82 122 2,501 5,002 27,689 55,378 1,135,249 1,689,029 2,270,498 3,378,058 69,250,189 and 138,500,378, with no remainder.

Since 138,500,378 cannot be divided by just 1 and 138,500,378, 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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