Q: Is 102,742 a Prime Number?
A: No, 102,742 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 102742 can be evenly divided by 1 2 47 94 1,093 2,186 51,371 and 102,742, with no remainder.
Since 102,742 cannot be divided by just 1 and 102,742, it is not a prime number.