Q: Is 140,709 a Prime Number?
A: No, 140,709 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 140709 can be evenly divided by 1 3 17 31 51 89 93 267 527 1,513 1,581 2,759 4,539 8,277 46,903 and 140,709, with no remainder.
Since 140,709 cannot be divided by just 1 and 140,709, it is not a prime number.