Q: Is 268,401 a Prime Number?
A: No, 268,401 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 268401 can be evenly divided by 1 3 7 21 12,781 38,343 89,467 and 268,401, with no remainder.
Since 268,401 cannot be divided by just 1 and 268,401, it is not a prime number.