Q: Is 320,501 a Prime Number?

A: No, 320,501 is not a prime number.

Why is 320,501 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 320501 can be evenly divided by 1 17 289 1,109 18,853 and 320,501, with no remainder.

Since 320,501 cannot be divided by just 1 and 320,501, it is not a prime number.

Number	320,499	320,500	320,502	320,503
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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