Q: Is 505,730 a Prime Number?
A: No, 505,730 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 505730 can be evenly divided by 1 2 5 10 103 206 491 515 982 1,030 2,455 4,910 50,573 101,146 252,865 and 505,730, with no remainder.
Since 505,730 cannot be divided by just 1 and 505,730, it is not a prime number.