Q: Is 12,750,138 a Prime Number?

 A: No, 12,750,138 is not a prime number.

Why is 12,750,138 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 12750138 can be evenly divided by 1 2 3 6 9 18 151 302 453 906 1,359 2,718 4,691 9,382 14,073 28,146 42,219 84,438 708,341 1,416,682 2,125,023 4,250,046 6,375,069 and 12,750,138, with no remainder.

Since 12,750,138 cannot be divided by just 1 and 12,750,138, 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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