Compare 211943 vs 211953
| Property | 211943 | 211953 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2119431 | 31 × 71 × 100931 |
| Prime factorization | 211943 | 3 × 7 × 10093 |
| Divisors count | 2 | 8 |
| Divisors | 1, 211943 | 1, 3, 7, 21, 10093, 30279, 70651, 211953 |
| Number of properties | 8 | 0 |
| Harmonic primes | 7109th | |
| Isolated primes | 14430th | |
| Long primes | 7094th | |
| Primes | 18973rd | |
| Safe primes | 1235th | |
| Sexy primes (1st member) | 4501st | |
| Sophie germain primes | 2156th | |
| Super primes | 2157th | |
| Roman numberals | ||
| Base 2 | 1100111011111001112 | 1100111011111100012 |
| Base 3 | 1012022012023 | 1012022020103 |
| Base 4 | 3032332134 | 3032333014 |
| Base 5 | 232402335 | 232403035 |
| Base 6 | 43131156 | 43131336 |
| Base 7 | 15416247 | 15416407 |
| Base 8 | 6357478 | 6357618 |
| Base 9 | 3526529 | 3526639 |
| Base 10 | 21194310 | 21195310 |
| Base 11 | 13526611 | 13527511 |
| Base 12 | a279b12 | a27a912 |
| Base 13 | 7561413 | 7562113 |
| Base 14 | 5734b14 | 5735714 |
| Base 15 | 42be815 | 42c0315 |
| Base 16 | 33be716 | 33bf116 |