Q: Is 47,755,071 a Prime Number?

 A: No, 47,755,071 is not a prime number.

Why is 47,755,071 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 47755071 can be evenly divided by 1 3 7 9 13 21 39 63 91 117 273 819 58,309 174,927 408,163 524,781 758,017 1,224,489 2,274,051 3,673,467 5,306,119 6,822,153 15,918,357 and 47,755,071, with no remainder.

Since 47,755,071 cannot be divided by just 1 and 47,755,071, 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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