Compare 19031 vs 19211
| Property | 19031 | 19211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 190311 | 192111 |
| Prime factorization | 19031 | 19211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19031 | 1, 19211 |
| Number of properties | 5 | 5 |
| Chen primes | 1073rd | 1081st |
| Cousin primes (2nd member) | 338th | |
| Isolated primes | 1509th | |
| Primes | 2162nd | 2178th |
| Prime triplets (2nd member) | 163rd | |
| Sexy primes (1st member) | 661st | |
| Twin primes (1st member) | 331st | |
| Ulam primes | 156th | |
| Roman numberals | ||
| Base 2 | 1001010010101112 | 1001011000010112 |
| Base 3 | 2220022123 | 2221001123 |
| Base 4 | 102211134 | 102300234 |
| Base 5 | 11021115 | 11033215 |
| Base 6 | 2240356 | 2245356 |
| Base 7 | 1063257 | 1100037 |
| Base 8 | 451278 | 454138 |
| Base 9 | 280859 | 283159 |
| Base 10 | 1903110 | 1921110 |
| Base 11 | 1333111 | 1348511 |
| Base 12 | b01b12 | b14b12 |
| Base 13 | 887c13 | 898a13 |
| Base 14 | 6d1514 | 700314 |
| Base 15 | 598b15 | 5a5b15 |
| Base 16 | 4a5716 | 4b0b16 |