Q: Is 505,514 a Prime Number?
A: No, 505,514 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 505514 can be evenly divided by 1 2 19 38 53 106 251 502 1,007 2,014 4,769 9,538 13,303 26,606 252,757 and 505,514, with no remainder.
Since 505,514 cannot be divided by just 1 and 505,514, it is not a prime number.