Compare 12157 vs 12409
| Property | 12157 | 12409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 121571 | 124091 |
| Prime factorization | 12157 | 12409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12157 | 1, 12409 |
| Number of properties | 6 | 5 |
| Cousin primes (1st member) | 237th | 241st |
| Isolated primes | 980th | 998th |
| Primes | 1455th | 1481st |
| Prime triplets (1st member) | 124th | |
| Pythagorean primes | 717th | 731st |
| Sexy primes (1st member) | 469th | |
| Super primes | 234th | |
| Roman numberals | ||
| Base 2 | 101111011111012 | 110000011110012 |
| Base 3 | 1212000213 | 1220001213 |
| Base 4 | 23313314 | 30013214 |
| Base 5 | 3421125 | 3441145 |
| Base 6 | 1321416 | 1332416 |
| Base 7 | 503057 | 511157 |
| Base 8 | 275758 | 301718 |
| Base 9 | 176079 | 180179 |
| Base 10 | 1215710 | 1240910 |
| Base 11 | 915211 | 936111 |
| Base 12 | 705112 | 722112 |
| Base 13 | 56c213 | 585713 |
| Base 14 | 460514 | 474514 |
| Base 15 | 390715 | 3a2415 |
| Base 16 | 2f7d16 | 307916 |