Q: Is 117,137,805 a Prime Number?

 A: No, 117,137,805 is not a prime number.

Why is 117,137,805 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 117137805 can be evenly divided by 1 3 5 15 43 129 215 645 181,609 544,827 908,045 2,724,135 7,809,187 23,427,561 39,045,935 and 117,137,805, with no remainder.

Since 117,137,805 cannot be divided by just 1 and 117,137,805, 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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