Compare 128971 vs 128983
| Property | 128971 | 128983 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289711 | 1289831 |
| Prime factorization | 128971 | 128983 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128971 | 1, 128983 |
| Number of properties | 6 | 7 |
| Additive primes | 4976th | |
| Cousin primes (1st member) | 1500th | |
| Emirps | 2434th | |
| Harmonic primes | 4546th | |
| Long primes | 4527th | 4529th |
| Lucky primes | 1582nd | |
| Primes | 12072nd | 12074th |
| Prime triplets (2nd member) | 612th | |
| Twin primes (2nd member) | 1506th | 1507th |
| Ulam primes | 845th | |
| Roman numberals | ||
| Base 2 | 111110111110010112 | 111110111110101112 |
| Base 3 | 201122202013 | 201122210113 |
| Base 4 | 1331330234 | 1331331134 |
| Base 5 | 131113415 | 131114135 |
| Base 6 | 24330316 | 24330516 |
| Base 7 | 10450037 | 10450217 |
| Base 8 | 3737138 | 3737278 |
| Base 9 | 2158219 | 2158349 |
| Base 10 | 12897110 | 12898310 |
| Base 11 | 8899711 | 889a811 |
| Base 12 | 6277712 | 6278712 |
| Base 13 | 4691b13 | 4692a13 |
| Base 14 | 3500314 | 3501114 |
| Base 15 | 2833115 | 2833d15 |
| Base 16 | 1f7cb16 | 1f7d716 |