Q: Is 80,140 a Prime Number?
A: No, 80,140 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 80140 can be evenly divided by 1 2 4 5 10 20 4,007 8,014 16,028 20,035 40,070 and 80,140, with no remainder.
Since 80,140 cannot be divided by just 1 and 80,140, it is not a prime number.