Compare 12109 vs 12157
| Property | 12109 | 12157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 121091 | 121571 |
| Prime factorization | 12109 | 12157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12109 | 1, 12157 |
| Number of properties | 8 | 6 |
| Additive primes | 698th | |
| Cousin primes (1st member) | 236th | 237th |
| Emirps | 329th | |
| Harmonic primes | 522nd | |
| Isolated primes | 980th | |
| Primes | 1450th | 1455th |
| Prime triplets (1st member) | 124th | |
| Prime triplets (2nd member) | 123rd | |
| Pythagorean primes | 714th | 717th |
| Sexy primes (1st member) | 469th | |
| Twin primes (2nd member) | 238th | |
| Roman numberals | ||
| Base 2 | 101111010011012 | 101111011111012 |
| Base 3 | 1211211113 | 1212000213 |
| Base 4 | 23310314 | 23313314 |
| Base 5 | 3414145 | 3421125 |
| Base 6 | 1320216 | 1321416 |
| Base 7 | 502067 | 503057 |
| Base 8 | 275158 | 275758 |
| Base 9 | 175449 | 176079 |
| Base 10 | 1210910 | 1215710 |
| Base 11 | 910911 | 915211 |
| Base 12 | 701112 | 705112 |
| Base 13 | 568613 | 56c213 |
| Base 14 | 45ad14 | 460514 |
| Base 15 | 38c415 | 390715 |
| Base 16 | 2f4d16 | 2f7d16 |