Q: Is 12,904 a Prime Number?
A: No, 12,904 is 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 12904 can be evenly divided by 1 2 4 8 1,613 3,226 6,452 and 12,904, with no remainder.
Since 12,904 cannot be divided by just 1 and 12,904, it is not a prime number.