Compare 211943 vs 211955
| Property | 211943 | 211955 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2119431 | 51 × 423911 |
| Prime factorization | 211943 | 5 × 42391 |
| Divisors count | 2 | 4 |
| Divisors | 1, 211943 | 1, 5, 42391, 211955 |
| Number of properties | 8 | 1 |
| Harmonic primes | 7109th | |
| Isolated primes | 14430th | |
| Long primes | 7094th | |
| Primes | 18973rd | |
| Safe primes | 1235th | |
| Semiprimes | 47777th | |
| Sexy primes (1st member) | 4501st | |
| Sophie germain primes | 2156th | |
| Super primes | 2157th | |
| Roman numberals | ||
| Base 2 | 1100111011111001112 | 1100111011111100112 |
| Base 3 | 1012022012023 | 1012022020123 |
| Base 4 | 3032332134 | 3032333034 |
| Base 5 | 232402335 | 232403105 |
| Base 6 | 43131156 | 43131356 |
| Base 7 | 15416247 | 15416427 |
| Base 8 | 6357478 | 6357638 |
| Base 9 | 3526529 | 3526659 |
| Base 10 | 21194310 | 21195510 |
| Base 11 | 13526611 | 13527711 |
| Base 12 | a279b12 | a27ab12 |
| Base 13 | 7561413 | 7562313 |
| Base 14 | 5734b14 | 5735914 |
| Base 15 | 42be815 | 42c0515 |
| Base 16 | 33be716 | 33bf316 |