Q: Is 742,453 a Prime Number?
A: No, 742,453 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 742453 can be evenly divided by 1 157 4,729 and 742,453, with no remainder.
Since 742,453 cannot be divided by just 1 and 742,453, it is not a prime number.