Compare 128971 vs 129113
| Property | 128971 | 129113 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289711 | 1291131 |
| Prime factorization | 128971 | 129113 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128971 | 1, 129113 |
| Number of properties | 6 | 9 |
| Additive primes | 4982nd | |
| Emirps | 2434th | |
| Happy primes | 1879th | |
| Harmonic primes | 4554th | |
| Isolated primes | 9073rd | |
| Long primes | 4527th | 4532nd |
| Lucky primes | 1582nd | |
| Primes | 12072nd | 12086th |
| Pythagorean primes | 6012th | |
| Sexy primes (1st member) | 2999th | |
| Twin primes (2nd member) | 1506th | |
| Ulam primes | 845th | 846th |
| Roman numberals | ||
| Base 2 | 111110111110010112 | 111111000010110012 |
| Base 3 | 201122202013 | 201200022223 |
| Base 4 | 1331330234 | 1332011214 |
| Base 5 | 131113415 | 131124235 |
| Base 6 | 24330316 | 24334256 |
| Base 7 | 10450037 | 10452657 |
| Base 8 | 3737138 | 3741318 |
| Base 9 | 2158219 | 2160889 |
| Base 10 | 12897110 | 12911310 |
| Base 11 | 8899711 | 8900611 |
| Base 12 | 6277712 | 6287512 |
| Base 13 | 4691b13 | 469ca13 |
| Base 14 | 3500314 | 350a514 |
| Base 15 | 2833115 | 283c815 |
| Base 16 | 1f7cb16 | 1f85916 |