Compare 128857 vs 129001
| Property | 128857 | 129001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288571 | 1290011 |
| Prime factorization | 128857 | 129001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128857 | 1, 129001 |
| Number of properties | 6 | 4 |
| Additive primes | 4972nd | 4977th |
| Chen primes | 5215th | |
| Cousin primes (1st member) | 1499th | |
| Isolated primes | 9054th | 9064th |
| Primes | 12061st | 12077th |
| Pythagorean primes | 5999th | 6006th |
| Roman numberals | ||
| Base 2 | 111110111010110012 | 111110111111010012 |
| Base 3 | 201122021113 | 201122212113 |
| Base 4 | 1331311214 | 1331332214 |
| Base 5 | 131104125 | 131120015 |
| Base 6 | 24323216 | 24331216 |
| Base 7 | 10444517 | 10450457 |
| Base 8 | 3735318 | 3737518 |
| Base 9 | 2156749 | 2158549 |
| Base 10 | 12885710 | 12900110 |
| Base 11 | 888a311 | 88a1411 |
| Base 12 | 626a112 | 627a112 |
| Base 13 | 4686113 | 4694213 |
| Base 14 | 34d6114 | 3502514 |
| Base 15 | 282a715 | 2835115 |
| Base 16 | 1f75916 | 1f7e916 |