Compare 128239 vs 128311
| Property | 128239 | 128311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1282391 | 1283111 |
| Prime factorization | 128239 | 128311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128239 | 1, 128311 |
| Number of properties | 2 | 5 |
| Good primes | 786th | |
| Isolated primes | 9018th | |
| Primes | 12006th | 12011th |
| Super primes | 1440th | |
| Twin primes (2nd member) | 1497th | |
| Ulam primes | 840th | |
| Roman numberals | ||
| Base 2 | 111110100111011112 | 111110101001101112 |
| Base 3 | 201112201213 | 201120000213 |
| Base 4 | 1331032334 | 1331103134 |
| Base 5 | 131004245 | 131012215 |
| Base 6 | 24254116 | 24300116 |
| Base 7 | 10426067 | 10430417 |
| Base 8 | 3723578 | 3724678 |
| Base 9 | 2148179 | 2150079 |
| Base 10 | 12823910 | 12831110 |
| Base 11 | 8839111 | 8844711 |
| Base 12 | 6226712 | 6230712 |
| Base 13 | 464a713 | 4653113 |
| Base 14 | 34a3d14 | 34a9114 |
| Base 15 | 27ee415 | 2804115 |
| Base 16 | 1f4ef16 | 1f53716 |