Compare 479 vs 491
| Property | 479 | 491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4791 | 4911 |
| Prime factorization | 479 | 491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 479 | 1, 491 |
| Number of properties | 6 | 7 |
| Chen primes | 64th | 66th |
| Cousin primes (2nd member) | 26th | |
| Harmonic primes | 36th | 38th |
| Isolated primes | 45th | 47th |
| Long primes | 34th | |
| Primes | 92nd | 94th |
| Safe primes | 17th | |
| Solinas primes | 36th | |
| Sophie germain primes | 25th | |
| Roman numberals | CDLXXIX | CDXCI |
| Base 2 | 1110111112 | 1111010112 |
| Base 3 | 1222023 | 2000123 |
| Base 4 | 131334 | 132234 |
| Base 5 | 34045 | 34315 |
| Base 6 | 21156 | 21356 |
| Base 7 | 12537 | 13017 |
| Base 8 | 7378 | 7538 |
| Base 9 | 5829 | 6059 |
| Base 10 | 47910 | 49110 |
| Base 11 | 3a611 | 40711 |
| Base 12 | 33b12 | 34b12 |
| Base 13 | 2ab13 | 2ba13 |
| Base 14 | 26314 | 27114 |
| Base 15 | 21e15 | 22b15 |
| Base 16 | 1df16 | 1eb16 |