Q: Is 116,405 a Prime Number?
A: No, 116,405 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 116405 can be evenly divided by 1 5 31 155 751 3,755 23,281 and 116,405, with no remainder.
Since 116,405 cannot be divided by just 1 and 116,405, it is not a prime number.