Compare 20161 vs 20477
| Property | 20161 | 20477 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201611 | 204771 |
| Prime factorization | 20161 | 20477 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20161 | 1, 20477 |
| Number of properties | 5 | 7 |
| Centered decagonal primes | 34th | |
| Chen primes | 1137th | |
| Isolated primes | 1594th | |
| Primes | 2281st | 2311th |
| Prime triplets (1st member) | 171st | |
| Pythagorean primes | 1134th | 1151st |
| Sexy primes (1st member) | 706th | |
| Super primes | 339th | 344th |
| Twin primes (1st member) | 348th | |
| Roman numberals | ||
| Base 2 | 1001110110000012 | 1001111111111012 |
| Base 3 | 10001222013 | 10010021023 |
| Base 4 | 103230014 | 103333314 |
| Base 5 | 11211215 | 11234025 |
| Base 6 | 2332016 | 2344456 |
| Base 7 | 1125317 | 1134627 |
| Base 8 | 473018 | 477758 |
| Base 9 | 305819 | 310729 |
| Base 10 | 2016110 | 2047710 |
| Base 11 | 1416911 | 1442611 |
| Base 12 | b80112 | ba2512 |
| Base 13 | 923b13 | 942213 |
| Base 14 | 74c114 | 766914 |
| Base 15 | 5e9115 | 610215 |
| Base 16 | 4ec116 | 4ffd16 |