Q: Is 82,120 a Prime Number?
A: No, 82,120 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 82120 can be evenly divided by 1 2 4 5 8 10 20 40 2,053 4,106 8,212 10,265 16,424 20,530 41,060 and 82,120, with no remainder.
Since 82,120 cannot be divided by just 1 and 82,120, it is not a prime number.