Q: Is 871,023 a Prime Number?

A: No, 871,023 is not a prime number.

Why is 871,023 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 871023 can be evenly divided by 1 3 199 597 1,459 4,377 290,341 and 871,023, with no remainder.

Since 871,023 cannot be divided by just 1 and 871,023, it is not a prime number.

Number	871,021	871,022	871,024	871,025
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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