Q: Is 13,664 a Prime Number?
A: No, 13,664 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 13664 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 61 112 122 224 244 427 488 854 976 1,708 1,952 3,416 6,832 and 13,664, with no remainder.
Since 13,664 cannot be divided by just 1 and 13,664, it is not a prime number.