Q: Is 80,428 a Prime Number?
A: No, 80,428 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 80428 can be evenly divided by 1 2 4 20,107 40,214 and 80,428, with no remainder.
Since 80,428 cannot be divided by just 1 and 80,428, it is not a prime number.