Q: Is 742,450 a Prime Number?
A: No, 742,450 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 742450 can be evenly divided by 1 2 5 10 25 31 50 62 155 310 479 775 958 1,550 2,395 4,790 11,975 14,849 23,950 29,698 74,245 148,490 371,225 and 742,450, with no remainder.
Since 742,450 cannot be divided by just 1 and 742,450, it is not a prime number.