Q: Is 472,021 a Prime Number?

A: No, 472,021 is not a prime number.

Why is 472,021 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 472021 can be evenly divided by 1 11 47 83 121 517 913 3,901 5,687 10,043 42,911 and 472,021, with no remainder.

Since 472,021 cannot be divided by just 1 and 472,021, it is not a prime number.

Number	472,019	472,020	472,022	472,023
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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