Q: Is 18,748,508 a Prime Number?

 A: No, 18,748,508 is not a prime number.

Why is 18,748,508 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 18748508 can be evenly divided by 1 2 4 113 226 452 41,479 82,958 165,916 4,687,127 9,374,254 and 18,748,508, with no remainder.

Since 18,748,508 cannot be divided by just 1 and 18,748,508, 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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