Q: Is 345,004 a Prime Number?

A: No, 345,004 is not a prime number.

Why is 345,004 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 345004 can be evenly divided by 1 2 4 11 22 44 7,841 15,682 31,364 86,251 172,502 and 345,004, with no remainder.

Since 345,004 cannot be divided by just 1 and 345,004, it is not a prime number.

Number	345,002	345,003	345,005	345,006
Prime?	no	no	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