Q: Is 871,165 a Prime Number?

A: No, 871,165 is not a prime number.

Why is 871,165 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 871165 can be evenly divided by 1 5 17 37 85 185 277 629 1,385 3,145 4,709 10,249 23,545 51,245 174,233 and 871,165, with no remainder.

Since 871,165 cannot be divided by just 1 and 871,165, it is not a prime number.

Number	871,163	871,164	871,166	871,167
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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