Compare 27983 vs 28571
| Property | 27983 | 28571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 279831 | 285711 |
| Prime factorization | 27983 | 28571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27983 | 1, 28571 |
| Number of properties | 6 | 8 |
| Additive primes | 1400th | 1418th |
| Chen primes | 1508th | |
| Good primes | 318th | |
| Harmonic primes | 1139th | 1161st |
| Isolated primes | 2163rd | |
| Long primes | 1163rd | 1182nd |
| Primes | 3054th | 3108th |
| Sophie germain primes | 423rd | 429th |
| Twin primes (1st member) | 455th | |
| Roman numberals | ||
| Base 2 | 1101101010011112 | 1101111100110112 |
| Base 3 | 11021011023 | 11100120123 |
| Base 4 | 123110334 | 123321234 |
| Base 5 | 13434135 | 14032415 |
| Base 6 | 3333156 | 3401356 |
| Base 7 | 1444047 | 1462047 |
| Base 8 | 665178 | 676338 |
| Base 9 | 423429 | 431659 |
| Base 10 | 2798310 | 2857110 |
| Base 11 | 1a02a11 | 1a51411 |
| Base 12 | 1423b12 | 1464b12 |
| Base 13 | c97713 | 1000a13 |
| Base 14 | a2ab14 | a5ab14 |
| Base 15 | 845815 | 86eb15 |
| Base 16 | 6d4f16 | 6f9b16 |