Q: Is 310,642,371 a Prime Number?

 A: No, 310,642,371 is not a prime number.

Why is 310,642,371 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 310642371 can be evenly divided by 1 3 9 13 27 39 81 117 351 1,053 295,007 885,021 2,655,063 3,835,091 7,965,189 11,505,273 23,895,567 34,515,819 103,547,457 and 310,642,371, with no remainder.

Since 310,642,371 cannot be divided by just 1 and 310,642,371, 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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