Compare 26881 vs 26981
| Property | 26881 | 26981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 268811 | 269811 |
| Prime factorization | 26881 | 26981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 26881 | 1, 26981 |
| Number of properties | 6 | 7 |
| Harmonic primes | 1097th | 1102nd |
| Isolated primes | 2098th | |
| Long primes | 1124th | |
| Lucky primes | 460th | |
| Primes | 2949th | 2959th |
| Proth primes | 59th | |
| Pythagorean primes | 1474th | 1478th |
| Sexy primes (1st member) | 877th | |
| Sexy prime triplets (1st member) | 230th | |
| Twin primes (2nd member) | 429th | |
| Roman numberals | ||
| Base 2 | 1101001000000012 | 1101001011001012 |
| Base 3 | 11002121213 | 11010000223 |
| Base 4 | 122100014 | 122112114 |
| Base 5 | 13300115 | 13304115 |
| Base 6 | 3242416 | 3245256 |
| Base 7 | 1412417 | 1414437 |
| Base 8 | 644018 | 645458 |
| Base 9 | 407779 | 410089 |
| Base 10 | 2688110 | 2698110 |
| Base 11 | 1921811 | 192a911 |
| Base 12 | 1368112 | 1374512 |
| Base 13 | c30a13 | c38613 |
| Base 14 | 9b2114 | 9b9314 |
| Base 15 | 7e7115 | 7edb15 |
| Base 16 | 690116 | 696516 |