Q: Is 788,145 a Prime Number?
A: No, 788,145 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 788145 can be evenly divided by 1 3 5 15 52,543 157,629 262,715 and 788,145, with no remainder.
Since 788,145 cannot be divided by just 1 and 788,145, it is not a prime number.