Compare 1907 vs 1979
| Property | 1907 | 1979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19071 | 19791 |
| Prime factorization | 1907 | 1979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1907 | 1, 1979 |
| Number of properties | 9 | 6 |
| Additive primes | 155th | |
| Chen primes | 180th | 184th |
| Emirps | 96th | |
| Harmonic primes | 107th | |
| Isolated primes | 177th | 180th |
| Long primes | 116th | |
| Primes | 292nd | 299th |
| Safe primes | 37th | |
| Sexy primes (1st member) | 125th | |
| Sexy primes (2nd member) | 124th | 126th |
| Sexy prime triplets (2nd member) | 49th | |
| Roman numberals | MCMVII | MCMLXXIX |
| Base 2 | 111011100112 | 111101110112 |
| Base 3 | 21211223 | 22010223 |
| Base 4 | 1313034 | 1323234 |
| Base 5 | 301125 | 304045 |
| Base 6 | 124556 | 130556 |
| Base 7 | 53637 | 55257 |
| Base 8 | 35638 | 36738 |
| Base 9 | 25489 | 26389 |
| Base 10 | 190710 | 197910 |
| Base 11 | 148411 | 153a11 |
| Base 12 | 112b12 | 118b12 |
| Base 13 | b3913 | b9313 |
| Base 14 | 9a314 | a1514 |
| Base 15 | 87215 | 8be15 |
| Base 16 | 77316 | 7bb16 |