Q: Is 506,506 a Prime Number?
A: No, 506,506 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 506506 can be evenly divided by 1 2 7 11 13 14 22 23 26 46 77 91 121 143 154 161 182 242 253 286 299 322 506 598 847 1,001 1,573 1,694 1,771 2,002 2,093 2,783 3,146 3,289 3,542 4,186 5,566 6,578 11,011 19,481 22,022 23,023 36,179 38,962 46,046 72,358 253,253 and 506,506, with no remainder.
Since 506,506 cannot be divided by just 1 and 506,506, it is not a prime number.