Q: Is 742,430 a Prime Number?
A: No, 742,430 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 742430 can be evenly divided by 1 2 5 10 13 26 65 130 5,711 11,422 28,555 57,110 74,243 148,486 371,215 and 742,430, with no remainder.
Since 742,430 cannot be divided by just 1 and 742,430, it is not a prime number.