Q: Is 118,780 a Prime Number?
A: No, 118,780 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 118780 can be evenly divided by 1 2 4 5 10 20 5,939 11,878 23,756 29,695 59,390 and 118,780, with no remainder.
Since 118,780 cannot be divided by just 1 and 118,780, it is not a prime number.