Compare 19391 vs 20063
| Property | 19391 | 20063 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 193911 | 200631 |
| Prime factorization | 19391 | 20063 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19391 | 1, 20063 |
| Number of properties | 6 | 8 |
| Additive primes | 1019th | 1055th |
| Chen primes | 1115th | |
| Cousin primes (2nd member) | 339th | |
| Happy primes | 378th | |
| Isolated primes | 1533rd | 1584th |
| Long primes | 868th | |
| Palindromic primes | 44th | |
| Primes | 2196th | 2269th |
| Sophie germain primes | 316th | 327th |
| Super primes | 337th | |
| Roman numberals | ||
| Base 2 | 1001011101111112 | 1001110010111112 |
| Base 3 | 2221210123 | 10001120023 |
| Base 4 | 102323334 | 103211334 |
| Base 5 | 11100315 | 11202235 |
| Base 6 | 2254356 | 2325156 |
| Base 7 | 1103517 | 1123317 |
| Base 8 | 456778 | 471378 |
| Base 9 | 285359 | 304629 |
| Base 10 | 1939110 | 2006310 |
| Base 11 | 1362911 | 1408a11 |
| Base 12 | b27b12 | b73b12 |
| Base 13 | 8a9813 | 919413 |
| Base 14 | 70d114 | 745114 |
| Base 15 | 5b2b15 | 5e2815 |
| Base 16 | 4bbf16 | 4e5f16 |