Q: Is 13,456 a Prime Number?
A: No, 13,456 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 13456 can be evenly divided by 1 2 4 8 16 29 58 116 232 464 841 1,682 3,364 6,728 and 13,456, with no remainder.
Since 13,456 cannot be divided by just 1 and 13,456, it is not a prime number.