Q: Is 740,243 a Prime Number?
A: No, 740,243 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 740243 can be evenly divided by 1 7 49 15,107 105,749 and 740,243, with no remainder.
Since 740,243 cannot be divided by just 1 and 740,243, it is not a prime number.