Compare 12157 vs 12197
| Property | 12157 | 12197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 121571 | 121971 |
| Prime factorization | 12157 | 12197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12157 | 1, 12197 |
| Number of properties | 6 | 6 |
| Chen primes | 746th | |
| Cousin primes (1st member) | 237th | |
| Good primes | 198th | |
| Isolated primes | 980th | 981st |
| Primes | 1455th | 1458th |
| Prime triplets (1st member) | 124th | |
| Pythagorean primes | 717th | 719th |
| Sexy primes (1st member) | 469th | 470th |
| Roman numberals | ||
| Base 2 | 101111011111012 | 101111101001012 |
| Base 3 | 1212000213 | 1212012023 |
| Base 4 | 23313314 | 23322114 |
| Base 5 | 3421125 | 3422425 |
| Base 6 | 1321416 | 1322456 |
| Base 7 | 503057 | 503637 |
| Base 8 | 275758 | 276458 |
| Base 9 | 176079 | 176529 |
| Base 10 | 1215710 | 1219710 |
| Base 11 | 915211 | 918911 |
| Base 12 | 705112 | 708512 |
| Base 13 | 56c213 | 572313 |
| Base 14 | 460514 | 463314 |
| Base 15 | 390715 | 393215 |
| Base 16 | 2f7d16 | 2fa516 |