Q: Is 42,135,232 a Prime Number?

 A: No, 42,135,232 is not a prime number.

Why is 42,135,232 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 42135232 can be evenly divided by 1 2 4 8 16 32 64 571 1,142 1,153 2,284 2,306 4,568 4,612 9,136 9,224 18,272 18,448 36,544 36,896 73,792 658,363 1,316,726 2,633,452 5,266,904 10,533,808 21,067,616 and 42,135,232, with no remainder.

Since 42,135,232 cannot be divided by just 1 and 42,135,232, 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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