Compare 1789 vs 1801
| Property | 1789 | 1801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 17891 | 18011 |
| Prime factorization | 1789 | 1801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1789 | 1, 1801 |
| Number of properties | 8 | 7 |
| Chen primes | 174th | |
| Cuban primes 1 | 13th | |
| Emirps | 86th | |
| Harmonic primes | 99th | |
| Isolated primes | 168th | |
| Long primes | 108th | |
| Lucky primes | 66th | |
| Primes | 278th | 279th |
| Prime triplets (3rd member) | 45th | |
| Pythagorean primes | 135th | 136th |
| Sexy primes (2nd member) | 119th | |
| Sexy prime triplets (3rd member) | 46th | |
| Twin primes (2nd member) | 56th | |
| Roman numberals | MDCCLXXXIX | MDCCCI |
| Base 2 | 110111111012 | 111000010012 |
| Base 3 | 21100213 | 21102013 |
| Base 4 | 1233314 | 1300214 |
| Base 5 | 241245 | 242015 |
| Base 6 | 121416 | 122016 |
| Base 7 | 51347 | 51527 |
| Base 8 | 33758 | 34118 |
| Base 9 | 24079 | 24219 |
| Base 10 | 178910 | 180110 |
| Base 11 | 138711 | 139811 |
| Base 12 | 105112 | 106112 |
| Base 13 | a7813 | a8713 |
| Base 14 | 91b14 | 92914 |
| Base 15 | 7e415 | 80115 |
| Base 16 | 6fd16 | 70916 |