Compare 2779 vs 2791
| Property | 2779 | 2791 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 3971 | 27911 |
| Prime factorization | 7 × 397 | 2791 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 397, 2779 | 1, 2791 |
| Number of properties | 1 | 6 |
| Additive primes | 212th | |
| Cuban primes 1 | 17th | |
| Primes | 406th | |
| Semiprimes | 778th | |
| Sexy primes (1st member) | 162nd | |
| Sexy prime triplets (1st member) | 60th | |
| Twin primes (2nd member) | 79th | |
| Roman numberals | MMDCCLXXIX | MMDCCXCI |
| Base 2 | 1010110110112 | 1010111001112 |
| Base 3 | 102102213 | 102111013 |
| Base 4 | 2231234 | 2232134 |
| Base 5 | 421045 | 421315 |
| Base 6 | 205116 | 205316 |
| Base 7 | 110507 | 110657 |
| Base 8 | 53338 | 53478 |
| Base 9 | 37279 | 37419 |
| Base 10 | 277910 | 279110 |
| Base 11 | 20a711 | 210811 |
| Base 12 | 173712 | 174712 |
| Base 13 | 135a13 | 136913 |
| Base 14 | 102714 | 103514 |
| Base 15 | c5415 | c6115 |
| Base 16 | adb16 | ae716 |