Compare 1789 vs 1798
| Property | 1789 | 1798 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 3 | 
| Total factors | 1 | 3 | 
| Prime factorization | 17891 | 21 × 291 × 311 | 
| Prime factorization | 1789 | 2 × 29 × 31 | 
| Divisors count | 2 | 8 | 
| Divisors | 1, 1789 | 1, 2, 29, 31, 58, 62, 899, 1798 | 
| Number of properties | 8 | 0 | 
| Emirps | 86th | |
| Long primes | 108th | |
| Primes | 278th | |
| Prime triplets (3rd member) | 45th | |
| Pythagorean primes | 135th | |
| Sexy primes (2nd member) | 119th | |
| Sexy prime triplets (3rd member) | 46th | |
| Twin primes (2nd member) | 56th | |
| Roman numberals | MDCCLXXXIX | MDCCXCVIII | 
| Base 2 | 110111111012 | 111000001102 | 
| Base 3 | 21100213 | 21101213 | 
| Base 4 | 1233314 | 1300124 | 
| Base 5 | 241245 | 241435 | 
| Base 6 | 121416 | 121546 | 
| Base 7 | 51347 | 51467 | 
| Base 8 | 33758 | 34068 | 
| Base 9 | 24079 | 24179 | 
| Base 10 | 178910 | 179810 | 
| Base 11 | 138711 | 139511 | 
| Base 12 | 105112 | 105a12 | 
| Base 13 | a7813 | a8413 | 
| Base 14 | 91b14 | 92614 | 
| Base 15 | 7e415 | 7ed15 | 
| Base 16 | 6fd16 | 70616 |