Q: Is 268,336 a Prime Number?
A: No, 268,336 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 268336 can be evenly divided by 1 2 4 8 16 31 62 124 248 496 541 1,082 2,164 4,328 8,656 16,771 33,542 67,084 134,168 and 268,336, with no remainder.
Since 268,336 cannot be divided by just 1 and 268,336, it is not a prime number.