Q: Is 140,223 a Prime Number?
A: No, 140,223 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 140223 can be evenly divided by 1 3 43 129 1,087 3,261 46,741 and 140,223, with no remainder.
Since 140,223 cannot be divided by just 1 and 140,223, it is not a prime number.