Q: Is 140,136,135 a Prime Number?

 A: No, 140,136,135 is not a prime number.

Why is 140,136,135 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 140136135 can be evenly divided by 1 3 5 15 103 309 515 1,545 90,703 272,109 453,515 1,360,545 9,342,409 28,027,227 46,712,045 and 140,136,135, with no remainder.

Since 140,136,135 cannot be divided by just 1 and 140,136,135, 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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