Q: Is 42,275,727 a Prime Number?

 A: No, 42,275,727 is not a prime number.

Why is 42,275,727 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 42275727 can be evenly divided by 1 3 9 13 39 67 117 201 603 871 2,613 5,393 7,839 16,179 48,537 70,109 210,327 361,331 630,981 1,083,993 3,251,979 4,697,303 14,091,909 and 42,275,727, with no remainder.

Since 42,275,727 cannot be divided by just 1 and 42,275,727, 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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