Q: Is 18,009,016 a Prime Number?

 A: No, 18,009,016 is not a prime number.

Why is 18,009,016 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 18009016 can be evenly divided by 1 2 4 8 31 62 124 248 72,617 145,234 290,468 580,936 2,251,127 4,502,254 9,004,508 and 18,009,016, with no remainder.

Since 18,009,016 cannot be divided by just 1 and 18,009,016, 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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