Q: Is 301,221 a Prime Number?

A: No, 301,221 is not a prime number.

Why is 301,221 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 301221 can be evenly divided by 1 3 9 33,469 100,407 and 301,221, with no remainder.

Since 301,221 cannot be divided by just 1 and 301,221, it is not a prime number.

Number	301,219	301,220	301,222	301,223
Prime?	yes	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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