Compare 1979 vs 2141
| Property | 1979 | 2141 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19791 | 21411 |
| Prime factorization | 1979 | 2141 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1979 | 1, 2141 |
| Number of properties | 6 | 8 |
| Chen primes | 184th | 197th |
| Cousin primes (2nd member) | 67th | |
| Emirps | 96th | |
| Isolated primes | 180th | |
| Long primes | 116th | 124th |
| Primes | 299th | 323rd |
| Prime triplets (2nd member) | 53rd | |
| Pythagorean primes | 157th | |
| Sexy primes (2nd member) | 126th | |
| Sophie germain primes | 66th | |
| Twin primes (1st member) | 67th | |
| Roman numberals | MCMLXXIX | MMCXLI |
| Base 2 | 111101110112 | 1000010111012 |
| Base 3 | 22010223 | 22210223 |
| Base 4 | 1323234 | 2011314 |
| Base 5 | 304045 | 320315 |
| Base 6 | 130556 | 135256 |
| Base 7 | 55257 | 61467 |
| Base 8 | 36738 | 41358 |
| Base 9 | 26389 | 28389 |
| Base 10 | 197910 | 214110 |
| Base 11 | 153a11 | 167711 |
| Base 12 | 118b12 | 12a512 |
| Base 13 | b9313 | c8913 |
| Base 14 | a1514 | acd14 |
| Base 15 | 8be15 | 97b15 |
| Base 16 | 7bb16 | 85d16 |