Q: Is 136,743 a Prime Number?
A: No, 136,743 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 136743 can be evenly divided by 1 3 19 57 2,399 7,197 45,581 and 136,743, with no remainder.
Since 136,743 cannot be divided by just 1 and 136,743, it is not a prime number.