Compare 128971 vs 129001
| Property | 128971 | 129001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289711 | 1290011 |
| Prime factorization | 128971 | 129001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128971 | 1, 129001 |
| Number of properties | 6 | 4 |
| Additive primes | 4977th | |
| Emirps | 2434th | |
| Isolated primes | 9064th | |
| Long primes | 4527th | |
| Lucky primes | 1582nd | |
| Primes | 12072nd | 12077th |
| Pythagorean primes | 6006th | |
| Twin primes (2nd member) | 1506th | |
| Ulam primes | 845th | |
| Roman numberals | ||
| Base 2 | 111110111110010112 | 111110111111010012 |
| Base 3 | 201122202013 | 201122212113 |
| Base 4 | 1331330234 | 1331332214 |
| Base 5 | 131113415 | 131120015 |
| Base 6 | 24330316 | 24331216 |
| Base 7 | 10450037 | 10450457 |
| Base 8 | 3737138 | 3737518 |
| Base 9 | 2158219 | 2158549 |
| Base 10 | 12897110 | 12900110 |
| Base 11 | 8899711 | 88a1411 |
| Base 12 | 6277712 | 627a112 |
| Base 13 | 4691b13 | 4694213 |
| Base 14 | 3500314 | 3502514 |
| Base 15 | 2833115 | 2835115 |
| Base 16 | 1f7cb16 | 1f7e916 |