Q: Is 305,742 a Prime Number?
A: No, 305,742 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 305742 can be evenly divided by 1 2 3 6 50,957 101,914 152,871 and 305,742, with no remainder.
Since 305,742 cannot be divided by just 1 and 305,742, it is not a prime number.