Q: Is 742,023 a Prime Number?
A: No, 742,023 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 742023 can be evenly divided by 1 3 9 29 87 261 2,843 8,529 25,587 82,447 247,341 and 742,023, with no remainder.
Since 742,023 cannot be divided by just 1 and 742,023, it is not a prime number.