Compare 128857 vs 128969
| Property | 128857 | 128969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288571 | 1289691 |
| Prime factorization | 128857 | 128969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128857 | 1, 128969 |
| Number of properties | 6 | 7 |
| Additive primes | 4972nd | |
| Chen primes | 5215th | 5218th |
| Cousin primes (1st member) | 1499th | |
| Emirps | 2433rd | |
| Isolated primes | 9054th | |
| Primes | 12061st | 12071st |
| Pythagorean primes | 5999th | 6003rd |
| Super primes | 1445th | |
| Twin primes (1st member) | 1506th | |
| Ulam primes | 844th | |
| Roman numberals | ||
| Base 2 | 111110111010110012 | 111110111110010012 |
| Base 3 | 201122021113 | 201122201223 |
| Base 4 | 1331311214 | 1331330214 |
| Base 5 | 131104125 | 131113345 |
| Base 6 | 24323216 | 24330256 |
| Base 7 | 10444517 | 10450017 |
| Base 8 | 3735318 | 3737118 |
| Base 9 | 2156749 | 2158189 |
| Base 10 | 12885710 | 12896910 |
| Base 11 | 888a311 | 8899511 |
| Base 12 | 626a112 | 6277512 |
| Base 13 | 4686113 | 4691913 |
| Base 14 | 34d6114 | 3500114 |
| Base 15 | 282a715 | 2832e15 |
| Base 16 | 1f75916 | 1f7c916 |