Q: Is 731,442 a Prime Number?
A: No, 731,442 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 731442 can be evenly divided by 1 2 3 6 17 34 51 71 101 102 142 202 213 303 426 606 1,207 1,717 2,414 3,434 3,621 5,151 7,171 7,242 10,302 14,342 21,513 43,026 121,907 243,814 365,721 and 731,442, with no remainder.
Since 731,442 cannot be divided by just 1 and 731,442, it is not a prime number.