Q: Is 75,042,369 a Prime Number?

 A: No, 75,042,369 is not a prime number.

Why is 75,042,369 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 75042369 can be evenly divided by 1 3 9 17 27 51 81 153 459 1,377 54,497 163,491 490,473 926,449 1,471,419 2,779,347 4,414,257 8,338,041 25,014,123 and 75,042,369, with no remainder.

Since 75,042,369 cannot be divided by just 1 and 75,042,369, 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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