Compare 208889 vs 211271
| Property | 208889 | 211271 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2088891 | 2112711 |
| Prime factorization | 208889 | 211271 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208889 | 1, 211271 |
| Number of properties | 6 | 4 |
| Chen primes | 7815th | 7899th |
| Harmonic primes | 7004th | |
| Isolated primes | 14387th | |
| Primes | 18709th | 18916th |
| Pythagorean primes | 9344th | |
| Twin primes (1st member) | 2241st | |
| Ulam primes | 1345th | 1356th |
| Roman numberals | ||
| Base 2 | 1100101111111110012 | 1100111001010001112 |
| Base 3 | 1011211121223 | 1012012102123 |
| Base 4 | 3023333214 | 3032110134 |
| Base 5 | 231410245 | 232300415 |
| Base 6 | 42510256 | 43100356 |
| Base 7 | 15300027 | 15366447 |
| Base 8 | 6277718 | 6345078 |
| Base 9 | 3474789 | 3517259 |
| Base 10 | 20888910 | 21127110 |
| Base 11 | 132a3a11 | 13480511 |
| Base 12 | a0a7512 | a231b12 |
| Base 13 | 7410513 | 7521813 |
| Base 14 | 561a914 | 56dcb14 |
| Base 15 | 41d5e15 | 428eb15 |
| Base 16 | 32ff916 | 3394716 |