Q: Is 140,308 a Prime Number?
A: No, 140,308 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 140308 can be evenly divided by 1 2 4 7 14 28 5,011 10,022 20,044 35,077 70,154 and 140,308, with no remainder.
Since 140,308 cannot be divided by just 1 and 140,308, it is not a prime number.