Compare 12157 vs 12227
| Property | 12157 | 12227 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 121571 | 122271 |
| Prime factorization | 12157 | 12227 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12157 | 1, 12227 |
| Number of properties | 6 | 7 |
| Chen primes | 748th | |
| Cousin primes (1st member) | 237th | |
| Emirps | 333rd | |
| Good primes | 199th | |
| Harmonic primes | 528th | |
| Isolated primes | 980th | 984th |
| Primes | 1455th | 1461st |
| Prime triplets (1st member) | 124th | |
| Pythagorean primes | 717th | |
| Safe primes | 135th | |
| Sexy primes (1st member) | 469th | |
| Roman numberals | ||
| Base 2 | 101111011111012 | 101111110000112 |
| Base 3 | 1212000213 | 1212022123 |
| Base 4 | 23313314 | 23330034 |
| Base 5 | 3421125 | 3424025 |
| Base 6 | 1321416 | 1323356 |
| Base 7 | 503057 | 504357 |
| Base 8 | 275758 | 277038 |
| Base 9 | 176079 | 176859 |
| Base 10 | 1215710 | 1222710 |
| Base 11 | 915211 | 920611 |
| Base 12 | 705112 | 70ab12 |
| Base 13 | 56c213 | 574713 |
| Base 14 | 460514 | 465514 |
| Base 15 | 390715 | 395215 |
| Base 16 | 2f7d16 | 2fc316 |