Compare 808991 vs 809309
| Property | 808991 | 809309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8089911 | 8093091 |
| Prime factorization | 808991 | 809309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 808991 | 1, 809309 |
| Number of properties | 4 | 5 |
| Additive primes | 25005th | |
| Chen primes | 24983rd | 24992nd |
| Happy primes | 9205th | |
| Isolated primes | 50986th | |
| Primes | 64604th | 64629th |
| Sophie germain primes | 6477th | |
| Twin primes (1st member) | 6820th | |
| Roman numberals | ||
| Base 2 | 110001011000000111112 | 110001011001010111012 |
| Base 3 | 11120022011223 | 11120100111023 |
| Base 4 | 30112001334 | 30112111314 |
| Base 5 | 2013414315 | 2013442145 |
| Base 6 | 252011556 | 252024456 |
| Base 7 | 66064017 | 66103347 |
| Base 8 | 30540378 | 30545358 |
| Base 9 | 14626489 | 14631429 |
| Base 10 | 80899110 | 80930910 |
| Base 11 | 50289711 | 50305611 |
| Base 12 | 3301bb12 | 33042512 |
| Base 13 | 2242c113 | 2244a713 |
| Base 14 | 170b7114 | 170d1b14 |
| Base 15 | 10ea7b15 | 10ebde15 |
| Base 16 | c581f16 | c595d16 |