Compare 55813 vs 55821
| Property | 55813 | 55821 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 558131 | 31 × 231 × 8091 |
| Prime factorization | 55813 | 3 × 23 × 809 |
| Divisors count | 2 | 8 |
| Divisors | 1, 55813 | 1, 3, 23, 69, 809, 2427, 18607, 55821 |
| Number of properties | 9 | 0 |
| Cousin primes (1st member) | 763rd | |
| Harmonic primes | 2128th | |
| Isolated primes | 4138th | |
| Primes | 5663rd | |
| Prime triplets (1st member) | 341st | |
| Pythagorean primes | 2821st | |
| Sexy primes (1st member) | 1538th | |
| Sexy primes (2nd member) | 1537th | |
| Sexy prime triplets (2nd member) | 350th | |
| Roman numberals | ||
| Base 2 | 11011010000001012 | 11011010000011012 |
| Base 3 | 22111200113 | 22111201103 |
| Base 4 | 312200114 | 312200314 |
| Base 5 | 32412235 | 32412415 |
| Base 6 | 11102216 | 11102336 |
| Base 7 | 3215027 | 3215137 |
| Base 8 | 1550058 | 1550158 |
| Base 9 | 845049 | 845139 |
| Base 10 | 5581310 | 5582110 |
| Base 11 | 38a2a11 | 38a3711 |
| Base 12 | 2837112 | 2837912 |
| Base 13 | 1c53413 | 1c53c13 |
| Base 14 | 164a914 | 164b314 |
| Base 15 | 1180d15 | 1181615 |
| Base 16 | da0516 | da0d16 |