Q: Is 12,864 a Prime Number?
A: No, 12,864 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 12864 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 67 96 134 192 201 268 402 536 804 1,072 1,608 2,144 3,216 4,288 6,432 and 12,864, with no remainder.
Since 12,864 cannot be divided by just 1 and 12,864, it is not a prime number.