Compare 550661 vs 550667
| Property | 550661 | 550667 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5506611 | 131 × 423591 |
| Prime factorization | 550661 | 13 × 42359 |
| Divisors count | 2 | 4 |
| Divisors | 1, 550661 | 1, 13, 42359, 550667 |
| Number of properties | 7 | 1 |
| Additive primes | 17799th | |
| Chen primes | 17917th | |
| Cousin primes (2nd member) | 4948th | |
| Primes | 45373rd | |
| Prime triplets (2nd member) | 1834th | |
| Semiprimes | 118781st | |
| Sophie germain primes | 4680th | |
| Twin primes (1st member) | 4955th | |
| Roman numberals | ||
| Base 2 | 100001100111000001012 | 100001100111000010112 |
| Base 3 | 10002221002123 | 10002221010023 |
| Base 4 | 20121300114 | 20121300234 |
| Base 5 | 1201101215 | 1201101325 |
| Base 6 | 154452056 | 154452156 |
| Base 7 | 44522667 | 44523057 |
| Base 8 | 20634058 | 20634138 |
| Base 9 | 10283259 | 10283329 |
| Base 10 | 55066110 | 55066710 |
| Base 11 | 3467a111 | 3467a711 |
| Base 12 | 22680512 | 22680b12 |
| Base 13 | 16384713 | 16385013 |
| Base 14 | 10496d14 | 10497514 |
| Base 15 | ad25b15 | ad26215 |
| Base 16 | 8670516 | 8670b16 |