Compare 26891 vs 27983
| Property | 26891 | 27983 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 268911 | 279831 |
| Prime factorization | 26891 | 27983 |
| Divisors count | 2 | 2 |
| Divisors | 1, 26891 | 1, 27983 |
| Number of properties | 7 | 6 |
| Additive primes | 1400th | |
| Chen primes | 1436th | |
| Harmonic primes | 1098th | 1139th |
| Isolated primes | 2163rd | |
| Long primes | 1120th | 1163rd |
| Primes | 2950th | 3054th |
| Sophie germain primes | 411th | 423rd |
| Twin primes (1st member) | 430th | |
| Ulam primes | 220th | |
| Roman numberals | ||
| Base 2 | 1101001000010112 | 1101101010011112 |
| Base 3 | 11002122223 | 11021011023 |
| Base 4 | 122100234 | 123110334 |
| Base 5 | 13300315 | 13434135 |
| Base 6 | 3242556 | 3333156 |
| Base 7 | 1412547 | 1444047 |
| Base 8 | 644138 | 665178 |
| Base 9 | 407889 | 423429 |
| Base 10 | 2689110 | 2798310 |
| Base 11 | 1922711 | 1a02a11 |
| Base 12 | 1368b12 | 1423b12 |
| Base 13 | c31713 | c97713 |
| Base 14 | 9b2b14 | a2ab14 |
| Base 15 | 7e7b15 | 845815 |
| Base 16 | 690b16 | 6d4f16 |