Q: Is 747,742 a Prime Number?
A: No, 747,742 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 747742 can be evenly divided by 1 2 461 811 922 1,622 373,871 and 747,742, with no remainder.
Since 747,742 cannot be divided by just 1 and 747,742, it is not a prime number.