Q: Is 82,820 a Prime Number?
A: No, 82,820 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 82820 can be evenly divided by 1 2 4 5 10 20 41 82 101 164 202 205 404 410 505 820 1,010 2,020 4,141 8,282 16,564 20,705 41,410 and 82,820, with no remainder.
Since 82,820 cannot be divided by just 1 and 82,820, it is not a prime number.