Compare 55818 vs 55819
| Property | 55818 | 55819 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 32 × 71 × 4431 | 558191 |
| Prime factorization | 2 × 3 × 3 × 7 × 443 | 55819 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 2658, 3101, 3987, 6202, 7974, 9303, 18606, 27909, 55818 | 1, 55819 |
| Number of properties | 0 | 10 |
| Cousin primes (1st member) | 764th | |
| Harmonic primes | 2129th | |
| Lucky primes | 805th | |
| Primes | 5665th | |
| Prime triplets (2nd member) | 342nd | |
| Prime triplets (3rd member) | 341st | |
| Sexy primes (2nd member) | 1538th | |
| Sexy prime triplets (3rd member) | 350th | |
| Twin primes (2nd member) | 764th | |
| Ulam primes | 420th | |
| Roman numberals | ||
| Base 2 | 11011010000010102 | 11011010000010112 |
| Base 3 | 22111201003 | 22111201013 |
| Base 4 | 312200224 | 312200234 |
| Base 5 | 32412335 | 32412345 |
| Base 6 | 11102306 | 11102316 |
| Base 7 | 3215107 | 3215117 |
| Base 8 | 1550128 | 1550138 |
| Base 9 | 845109 | 845119 |
| Base 10 | 5581810 | 5581910 |
| Base 11 | 38a3411 | 38a3511 |
| Base 12 | 2837612 | 2837712 |
| Base 13 | 1c53913 | 1c53a13 |
| Base 14 | 164b014 | 164b114 |
| Base 15 | 1181315 | 1181415 |
| Base 16 | da0a16 | da0b16 |