Q: Is 243,425,755 a Prime Number?

 A: No, 243,425,755 is not a prime number.

Why is 243,425,755 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 243425755 can be evenly divided by 1 5 199 349 701 995 1,745 3,505 69,451 139,499 244,649 347,255 697,495 1,223,245 48,685,151 and 243,425,755, with no remainder.

Since 243,425,755 cannot be divided by just 1 and 243,425,755, 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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