Q: Is 268,216 a Prime Number?
A: No, 268,216 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 268216 can be evenly divided by 1 2 4 8 13 26 52 104 2,579 5,158 10,316 20,632 33,527 67,054 134,108 and 268,216, with no remainder.
Since 268,216 cannot be divided by just 1 and 268,216, it is not a prime number.