Compare 550661 vs 550666
| Property | 550661 | 550666 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 5506611 | 21 × 231 × 119711 |
| Prime factorization | 550661 | 2 × 23 × 11971 |
| Divisors count | 2 | 8 |
| Divisors | 1, 550661 | 1, 2, 23, 46, 11971, 23942, 275333, 550666 |
| Number of properties | 7 | 0 |
| Additive primes | 17799th | |
| Chen primes | 17917th | |
| Cousin primes (2nd member) | 4948th | |
| Primes | 45373rd | |
| Prime triplets (2nd member) | 1834th | |
| Sophie germain primes | 4680th | |
| Twin primes (1st member) | 4955th | |
| Roman numberals | ||
| Base 2 | 100001100111000001012 | 100001100111000010102 |
| Base 3 | 10002221002123 | 10002221010013 |
| Base 4 | 20121300114 | 20121300224 |
| Base 5 | 1201101215 | 1201101315 |
| Base 6 | 154452056 | 154452146 |
| Base 7 | 44522667 | 44523047 |
| Base 8 | 20634058 | 20634128 |
| Base 9 | 10283259 | 10283319 |
| Base 10 | 55066110 | 55066610 |
| Base 11 | 3467a111 | 3467a611 |
| Base 12 | 22680512 | 22680a12 |
| Base 13 | 16384713 | 16384c13 |
| Base 14 | 10496d14 | 10497414 |
| Base 15 | ad25b15 | ad26115 |
| Base 16 | 8670516 | 8670a16 |