Compare 1889 vs 1913
| Property | 1889 | 1913 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18891 | 19131 |
| Prime factorization | 1889 | 1913 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1889 | 1, 1913 |
| Number of properties | 5 | 9 |
| Chen primes | 178th | 181st |
| Emirps | 93rd | |
| Isolated primes | 175th | 178th |
| Long primes | 114th | |
| Primes | 290th | 293rd |
| Pythagorean primes | 140th | 142nd |
| Sexy primes (2nd member) | 125th | |
| Sexy prime triplets (3rd member) | 49th | |
| Sophie germain primes | 57th | |
| Super primes | 62nd | |
| Roman numberals | MDCCCLXXXIX | MCMXIII |
| Base 2 | 111011000012 | 111011110012 |
| Base 3 | 21202223 | 21212123 |
| Base 4 | 1312014 | 1313214 |
| Base 5 | 300245 | 301235 |
| Base 6 | 124256 | 125056 |
| Base 7 | 53367 | 54027 |
| Base 8 | 35418 | 35718 |
| Base 9 | 25289 | 25559 |
| Base 10 | 188910 | 191310 |
| Base 11 | 146811 | 148a11 |
| Base 12 | 111512 | 113512 |
| Base 13 | b2413 | b4213 |
| Base 14 | 98d14 | 9a914 |
| Base 15 | 85e15 | 87815 |
| Base 16 | 76116 | 77916 |