Compare 128857 vs 129097
| Property | 128857 | 129097 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288571 | 1290971 |
| Prime factorization | 128857 | 129097 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128857 | 1, 129097 |
| Number of properties | 6 | 5 |
| Additive primes | 4972nd | |
| Chen primes | 5215th | |
| Cousin primes (1st member) | 1499th | |
| Harmonic primes | 4553rd | |
| Isolated primes | 9054th | 9072nd |
| Lucky primes | 1584th | |
| Primes | 12061st | 12085th |
| Pythagorean primes | 5999th | 6011th |
| Roman numberals | ||
| Base 2 | 111110111010110012 | 111111000010010012 |
| Base 3 | 201122021113 | 201200021013 |
| Base 4 | 1331311214 | 1332010214 |
| Base 5 | 131104125 | 131123425 |
| Base 6 | 24323216 | 24334016 |
| Base 7 | 10444517 | 10452437 |
| Base 8 | 3735318 | 3741118 |
| Base 9 | 2156749 | 2160719 |
| Base 10 | 12885710 | 12909710 |
| Base 11 | 888a311 | 88aa111 |
| Base 12 | 626a112 | 6286112 |
| Base 13 | 4686113 | 469b713 |
| Base 14 | 34d6114 | 3509314 |
| Base 15 | 282a715 | 283b715 |
| Base 16 | 1f75916 | 1f84916 |