Q: Is 501,507 a Prime Number?

A: No, 501,507 is not a prime number.

Why is 501,507 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 501507 can be evenly divided by 1 3 9 103 309 541 927 1,623 4,869 55,723 167,169 and 501,507, with no remainder.

Since 501,507 cannot be divided by just 1 and 501,507, it is not a prime number.

Number	501,505	501,506	501,508	501,509
Prime?	no	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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