Q: Is 155,007,502 a Prime Number?

 A: No, 155,007,502 is not a prime number.

Why is 155,007,502 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 155007502 can be evenly divided by 1 2 13 26 31 62 403 806 192,317 384,634 2,500,121 5,000,242 5,961,827 11,923,654 77,503,751 and 155,007,502, with no remainder.

Since 155,007,502 cannot be divided by just 1 and 155,007,502, 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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