Q: Is 42,122,047 a Prime Number?

 A: No, 42,122,047 is not a prime number.

Why is 42,122,047 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 42122047 can be evenly divided by 1 11 41 59 451 649 1,583 2,419 17,413 26,609 64,903 93,397 713,933 1,027,367 3,829,277 and 42,122,047, with no remainder.

Since 42,122,047 cannot be divided by just 1 and 42,122,047, 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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