Compare 12979 vs 13291
| Property | 12979 | 13291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 129791 | 132911 |
| Prime factorization | 12979 | 13291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12979 | 1, 13291 |
| Number of properties | 7 | 5 |
| Chen primes | 783rd | |
| Cousin primes (1st member) | 249th | |
| Emirps | 372nd | |
| Isolated primes | 1055th | 1081st |
| Long primes | 599th | 610th |
| Primes | 1546th | 1578th |
| Sexy primes (1st member) | 505th | |
| Sexy primes (2nd member) | 495th | |
| Sexy prime triplets (3rd member) | 140th | |
| Roman numberals | ||
| Base 2 | 110010101100112 | 110011111010112 |
| Base 3 | 1222102013 | 2000200213 |
| Base 4 | 30223034 | 30332234 |
| Base 5 | 4034045 | 4111315 |
| Base 6 | 1400316 | 1413116 |
| Base 7 | 525617 | 535157 |
| Base 8 | 312638 | 317538 |
| Base 9 | 187219 | 202079 |
| Base 10 | 1297910 | 1329110 |
| Base 11 | 982a11 | 9a9311 |
| Base 12 | 761712 | 783712 |
| Base 13 | 5ba513 | 608513 |
| Base 14 | 4a3114 | 4bb514 |
| Base 15 | 3ca415 | 3e1115 |
| Base 16 | 32b316 | 33eb16 |