Q: Is 47,167,317 a Prime Number?

 A: No, 47,167,317 is not a prime number.

Why is 47,167,317 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 47167317 can be evenly divided by 1 3 9 97 291 557 873 1,671 5,013 9,409 28,227 54,029 84,681 162,087 486,261 5,240,813 15,722,439 and 47,167,317, with no remainder.

Since 47,167,317 cannot be divided by just 1 and 47,167,317, 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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