Compare 128399 vs 128969
| Property | 128399 | 128969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283991 | 1289691 |
| Prime factorization | 128399 | 128969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128399 | 1, 128969 |
| Number of properties | 5 | 7 |
| Chen primes | 5218th | |
| Emirps | 2422nd | 2433rd |
| Isolated primes | 9026th | |
| Primes | 12021st | 12071st |
| Pythagorean primes | 6003rd | |
| Sexy primes (2nd member) | 2983rd | |
| Sophie germain primes | 1440th | |
| Super primes | 1445th | |
| Twin primes (1st member) | 1506th | |
| Ulam primes | 844th | |
| Roman numberals | ||
| Base 2 | 111110101100011112 | 111110111110010012 |
| Base 3 | 201120101123 | 201122201223 |
| Base 4 | 1331120334 | 1331330214 |
| Base 5 | 131020445 | 131113345 |
| Base 6 | 24302356 | 24330256 |
| Base 7 | 10432257 | 10450017 |
| Base 8 | 3726178 | 3737118 |
| Base 9 | 2151159 | 2158189 |
| Base 10 | 12839910 | 12896910 |
| Base 11 | 8851711 | 8899511 |
| Base 12 | 6237b12 | 6277512 |
| Base 13 | 4659b13 | 4691913 |
| Base 14 | 34b1514 | 3500114 |
| Base 15 | 2809e15 | 2832e15 |
| Base 16 | 1f58f16 | 1f7c916 |