Q: Is 870,008 a Prime Number?

A: No, 870,008 is not a prime number.

Why is 870,008 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 870008 can be evenly divided by 1 2 4 8 108,751 217,502 435,004 and 870,008, with no remainder.

Since 870,008 cannot be divided by just 1 and 870,008, it is not a prime number.

Number	870,006	870,007	870,009	870,010
Prime?	no	yes	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions