Q: Is 323,216 a Prime Number?
A: No, 323,216 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 323216 can be evenly divided by 1 2 4 8 16 20,201 40,402 80,804 161,608 and 323,216, with no remainder.
Since 323,216 cannot be divided by just 1 and 323,216, it is not a prime number.