Q: Is 842,504 a Prime Number?
A: No, 842,504 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 842504 can be evenly divided by 1 2 4 8 13 26 52 104 8,101 16,202 32,404 64,808 105,313 210,626 421,252 and 842,504, with no remainder.
Since 842,504 cannot be divided by just 1 and 842,504, it is not a prime number.