Compare 1889 vs 2069
| Property | 1889 | 2069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18891 | 20691 |
| Prime factorization | 1889 | 2069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1889 | 1, 2069 |
| Number of properties | 5 | 8 |
| Additive primes | 161st | |
| Chen primes | 178th | 191st |
| Isolated primes | 175th | 189th |
| Long primes | 120th | |
| Primes | 290th | 312th |
| Pythagorean primes | 140th | 151st |
| Sexy primes (2nd member) | 131st | |
| Sophie germain primes | 57th | 64th |
| Roman numberals | MDCCCLXXXIX | MMLXIX |
| Base 2 | 111011000012 | 1000000101012 |
| Base 3 | 21202223 | 22111223 |
| Base 4 | 1312014 | 2001114 |
| Base 5 | 300245 | 312345 |
| Base 6 | 124256 | 133256 |
| Base 7 | 53367 | 60147 |
| Base 8 | 35418 | 40258 |
| Base 9 | 25289 | 27489 |
| Base 10 | 188910 | 206910 |
| Base 11 | 146811 | 161111 |
| Base 12 | 111512 | 124512 |
| Base 13 | b2413 | c3213 |
| Base 14 | 98d14 | a7b14 |
| Base 15 | 85e15 | 92e15 |
| Base 16 | 76116 | 81516 |