Q: Is 138,375,782 a Prime Number?

 A: No, 138,375,782 is not a prime number.

Why is 138,375,782 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 138375782 can be evenly divided by 1 2 37 74 1,369 2,738 50,539 101,078 1,869,943 3,739,886 69,187,891 and 138,375,782, with no remainder.

Since 138,375,782 cannot be divided by just 1 and 138,375,782, 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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