Compare 1889 vs 2003
| Property | 1889 | 2003 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18891 | 20031 |
| Prime factorization | 1889 | 2003 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1889 | 1, 2003 |
| Number of properties | 5 | 9 |
| Additive primes | 157th | |
| Chen primes | 178th | 186th |
| Cousin primes (2nd member) | 65th | |
| Happy primes | 55th | |
| Isolated primes | 175th | 183rd |
| Primes | 290th | 304th |
| Prime triplets (3rd member) | 50th | |
| Pythagorean primes | 140th | |
| Sexy primes (2nd member) | 129th | |
| Sophie germain primes | 57th | 61st |
| Roman numberals | MDCCCLXXXIX | MMIII |
| Base 2 | 111011000012 | 111110100112 |
| Base 3 | 21202223 | 22020123 |
| Base 4 | 1312014 | 1331034 |
| Base 5 | 300245 | 310035 |
| Base 6 | 124256 | 131356 |
| Base 7 | 53367 | 55617 |
| Base 8 | 35418 | 37238 |
| Base 9 | 25289 | 26659 |
| Base 10 | 188910 | 200310 |
| Base 11 | 146811 | 156111 |
| Base 12 | 111512 | 11ab12 |
| Base 13 | b2413 | bb113 |
| Base 14 | 98d14 | a3114 |
| Base 15 | 85e15 | 8d815 |
| Base 16 | 76116 | 7d316 |