Q: Is 505,072 a Prime Number?
A: No, 505,072 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 505072 can be evenly divided by 1 2 4 8 16 31,567 63,134 126,268 252,536 and 505,072, with no remainder.
Since 505,072 cannot be divided by just 1 and 505,072, it is not a prime number.