Q: Is 80,542 a Prime Number?
A: No, 80,542 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 80542 can be evenly divided by 1 2 7 11 14 22 77 154 523 1,046 3,661 5,753 7,322 11,506 40,271 and 80,542, with no remainder.
Since 80,542 cannot be divided by just 1 and 80,542, it is not a prime number.