Q: Is 40,973,163 a Prime Number?

 A: No, 40,973,163 is not a prime number.

Why is 40,973,163 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 40973163 can be evenly divided by 1 3 7 11 21 33 49 77 147 231 539 1,617 25,339 76,017 177,373 278,729 532,119 836,187 1,241,611 1,951,103 3,724,833 5,853,309 13,657,721 and 40,973,163, with no remainder.

Since 40,973,163 cannot be divided by just 1 and 40,973,163, 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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