Q: Is 138,071,637 a Prime Number?

 A: No, 138,071,637 is not a prime number.

Why is 138,071,637 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 138071637 can be evenly divided by 1 3 9 11 17 33 51 99 153 187 561 1,683 82,039 246,117 738,351 902,429 1,394,663 2,707,287 4,183,989 8,121,861 12,551,967 15,341,293 46,023,879 and 138,071,637, with no remainder.

Since 138,071,637 cannot be divided by just 1 and 138,071,637, 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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