Compare 128971 vs 129011
| Property | 128971 | 129011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289711 | 1290111 |
| Prime factorization | 128971 | 129011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128971 | 1, 129011 |
| Number of properties | 6 | 6 |
| Chen primes | 5222nd | |
| Emirps | 2434th | 2435th |
| Harmonic primes | 4549th | |
| Isolated primes | 9065th | |
| Long primes | 4527th | |
| Lucky primes | 1582nd | |
| Primes | 12072nd | 12078th |
| Sophie germain primes | 1449th | |
| Twin primes (2nd member) | 1506th | |
| Ulam primes | 845th | |
| Roman numberals | ||
| Base 2 | 111110111110010112 | 111110111111100112 |
| Base 3 | 201122202013 | 201122220123 |
| Base 4 | 1331330234 | 1331333034 |
| Base 5 | 131113415 | 131120215 |
| Base 6 | 24330316 | 24331356 |
| Base 7 | 10450037 | 10450617 |
| Base 8 | 3737138 | 3737638 |
| Base 9 | 2158219 | 2158659 |
| Base 10 | 12897110 | 12901110 |
| Base 11 | 8899711 | 88a2311 |
| Base 12 | 6277712 | 627ab12 |
| Base 13 | 4691b13 | 4694c13 |
| Base 14 | 3500314 | 3503114 |
| Base 15 | 2833115 | 2835b15 |
| Base 16 | 1f7cb16 | 1f7f316 |