Compare 439 vs 479
| Property | 439 | 479 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4391 | 4791 |
| Prime factorization | 439 | 479 |
| Divisors count | 2 | 2 |
| Divisors | 1, 439 | 1, 479 |
| Number of properties | 4 | 6 |
| Chen primes | 64th | |
| Cousin primes (1st member) | 23rd | |
| Harmonic primes | 36th | |
| Isolated primes | 40th | 45th |
| Primes | 85th | 92nd |
| Safe primes | 17th | |
| Sexy primes (2nd member) | 43rd | |
| Solinas primes | 36th | |
| Roman numberals | CDXXXIX | CDLXXIX |
| Base 2 | 1101101112 | 1110111112 |
| Base 3 | 1210213 | 1222023 |
| Base 4 | 123134 | 131334 |
| Base 5 | 32245 | 34045 |
| Base 6 | 20116 | 21156 |
| Base 7 | 11657 | 12537 |
| Base 8 | 6678 | 7378 |
| Base 9 | 5379 | 5829 |
| Base 10 | 43910 | 47910 |
| Base 11 | 36a11 | 3a611 |
| Base 12 | 30712 | 33b12 |
| Base 13 | 27a13 | 2ab13 |
| Base 14 | 23514 | 26314 |
| Base 15 | 1e415 | 21e15 |
| Base 16 | 1b716 | 1df16 |