Q: Is 82,563 a Prime Number?
A: No, 82,563 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 82563 can be evenly divided by 1 3 13 29 39 73 87 219 377 949 1,131 2,117 2,847 6,351 27,521 and 82,563, with no remainder.
Since 82,563 cannot be divided by just 1 and 82,563, it is not a prime number.