Q: Is 845,042 a Prime Number?
A: No, 845,042 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 845042 can be evenly divided by 1 2 11 22 71 142 541 781 1,082 1,562 5,951 11,902 38,411 76,822 422,521 and 845,042, with no remainder.
Since 845,042 cannot be divided by just 1 and 845,042, it is not a prime number.