Q: Is 42,615,365 a Prime Number?

 A: No, 42,615,365 is not a prime number.

Why is 42,615,365 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 42615365 can be evenly divided by 1 5 13 43 65 79 193 215 395 559 965 1,027 2,509 2,795 3,397 5,135 8,299 12,545 15,247 16,985 41,495 44,161 76,235 107,887 198,211 220,805 539,435 655,621 991,055 3,278,105 8,523,073 and 42,615,365, with no remainder.

Since 42,615,365 cannot be divided by just 1 and 42,615,365, 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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