Q: Is 103,904 a Prime Number?
A: No, 103,904 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 103904 can be evenly divided by 1 2 4 8 16 17 32 34 68 136 191 272 382 544 764 1,528 3,056 3,247 6,112 6,494 12,988 25,976 51,952 and 103,904, with no remainder.
Since 103,904 cannot be divided by just 1 and 103,904, it is not a prime number.