Compare 11897 vs 12157
| Property | 11897 | 12157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 118971 | 121571 |
| Prime factorization | 11897 | 12157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11897 | 1, 12157 |
| Number of properties | 9 | 6 |
| Chen primes | 729th | |
| Cousin primes (1st member) | 237th | |
| Emirps | 314th | |
| Good primes | 197th | |
| Isolated primes | 960th | 980th |
| Long primes | 553rd | |
| Primes | 1425th | 1455th |
| Prime triplets (1st member) | 124th | |
| Pythagorean primes | 701st | 717th |
| Sexy primes (1st member) | 457th | 469th |
| Sexy prime triplets (1st member) | 129th | |
| Roman numberals | ||
| Base 2 | 101110011110012 | 101111011111012 |
| Base 3 | 1210221223 | 1212000213 |
| Base 4 | 23213214 | 23313314 |
| Base 5 | 3400425 | 3421125 |
| Base 6 | 1310256 | 1321416 |
| Base 7 | 464547 | 503057 |
| Base 8 | 271718 | 275758 |
| Base 9 | 172789 | 176079 |
| Base 10 | 1189710 | 1215710 |
| Base 11 | 8a3611 | 915211 |
| Base 12 | 6a7512 | 705112 |
| Base 13 | 555213 | 56c213 |
| Base 14 | 449b14 | 460514 |
| Base 15 | 37d215 | 390715 |
| Base 16 | 2e7916 | 2f7d16 |