Q: Is 138,225,759 a Prime Number?

 A: No, 138,225,759 is not a prime number.

Why is 138,225,759 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 138225759 can be evenly divided by 1 3 7 17 21 51 119 357 387,187 1,161,561 2,710,309 6,582,179 8,130,927 19,746,537 46,075,253 and 138,225,759, with no remainder.

Since 138,225,759 cannot be divided by just 1 and 138,225,759, 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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