Q: Is 420,613,075 a Prime Number?

 A: No, 420,613,075 is not a prime number.

Why is 420,613,075 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 420613075 can be evenly divided by 1 5 23 25 115 575 731,501 3,657,505 16,824,523 18,287,525 84,122,615 and 420,613,075, with no remainder.

Since 420,613,075 cannot be divided by just 1 and 420,613,075, 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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