Compare 26891 vs 26921
| Property | 26891 | 26921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 268911 | 269211 |
| Prime factorization | 26891 | 26921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 26891 | 1, 26921 |
| Number of properties | 7 | 6 |
| Chen primes | 1436th | |
| Harmonic primes | 1098th | 1100th |
| Isolated primes | 2094th | |
| Long primes | 1120th | |
| Primes | 2950th | 2953rd |
| Pythagorean primes | 1476th | |
| Sexy primes (1st member) | 874th | |
| Sophie germain primes | 411th | |
| Super primes | 425th | |
| Twin primes (1st member) | 430th | |
| Ulam primes | 220th | |
| Roman numberals | ||
| Base 2 | 1101001000010112 | 1101001001010012 |
| Base 3 | 11002122223 | 11002210023 |
| Base 4 | 122100234 | 122102214 |
| Base 5 | 13300315 | 13301415 |
| Base 6 | 3242556 | 3243456 |
| Base 7 | 1412547 | 1413267 |
| Base 8 | 644138 | 644518 |
| Base 9 | 407889 | 408329 |
| Base 10 | 2689110 | 2692110 |
| Base 11 | 1922711 | 1925411 |
| Base 12 | 1368b12 | 136b512 |
| Base 13 | c31713 | c33b13 |
| Base 14 | 9b2b14 | 9b4d14 |
| Base 15 | 7e7b15 | 7e9b15 |
| Base 16 | 690b16 | 692916 |