Q: Is 268,506 a Prime Number?
A: No, 268,506 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 268506 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 2,131 4,262 6,393 12,786 14,917 19,179 29,834 38,358 44,751 89,502 134,253 and 268,506, with no remainder.
Since 268,506 cannot be divided by just 1 and 268,506, it is not a prime number.