Compare 26813 vs 26881
| Property | 26813 | 26881 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 268131 | 268811 |
| Prime factorization | 26813 | 26881 |
| Divisors count | 2 | 2 |
| Divisors | 1, 26813 | 1, 26881 |
| Number of properties | 4 | 6 |
| Harmonic primes | 1097th | |
| Isolated primes | 2088th | |
| Lucky primes | 460th | |
| Primes | 2941st | 2949th |
| Proth primes | 59th | |
| Pythagorean primes | 1469th | 1474th |
| Twin primes (2nd member) | 429th | |
| Ulam primes | 218th | |
| Roman numberals | ||
| Base 2 | 1101000101111012 | 1101001000000012 |
| Base 3 | 11002100023 | 11002121213 |
| Base 4 | 122023314 | 122100014 |
| Base 5 | 13242235 | 13300115 |
| Base 6 | 3240456 | 3242416 |
| Base 7 | 1411137 | 1412417 |
| Base 8 | 642758 | 644018 |
| Base 9 | 407029 | 407779 |
| Base 10 | 2681310 | 2688110 |
| Base 11 | 1916611 | 1921811 |
| Base 12 | 1362512 | 1368112 |
| Base 13 | c28713 | c30a13 |
| Base 14 | 9ab314 | 9b2114 |
| Base 15 | 7e2815 | 7e7115 |
| Base 16 | 68bd16 | 690116 |