Q: Is 842,945 a Prime Number?
A: No, 842,945 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 842945 can be evenly divided by 1 5 17 47 85 211 235 799 1,055 3,587 3,995 9,917 17,935 49,585 168,589 and 842,945, with no remainder.
Since 842,945 cannot be divided by just 1 and 842,945, it is not a prime number.