Compare 1847 vs 1889
| Property | 1847 | 1889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18471 | 18891 |
| Prime factorization | 1847 | 1889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1847 | 1, 1889 |
| Number of properties | 9 | 5 |
| Chen primes | 175th | 178th |
| Emirps | 89th | |
| Good primes | 57th | |
| Happy primes | 53rd | |
| Harmonic primes | 102nd | |
| Isolated primes | 172nd | 175th |
| Long primes | 111th | |
| Primes | 283rd | 290th |
| Pythagorean primes | 140th | |
| Sophie germain primes | 57th | |
| Super primes | 61st | |
| Roman numberals | MDCCCXLVII | MDCCCLXXXIX |
| Base 2 | 111001101112 | 111011000012 |
| Base 3 | 21121023 | 21202223 |
| Base 4 | 1303134 | 1312014 |
| Base 5 | 243425 | 300245 |
| Base 6 | 123156 | 124256 |
| Base 7 | 52467 | 53367 |
| Base 8 | 34678 | 35418 |
| Base 9 | 24729 | 25289 |
| Base 10 | 184710 | 188910 |
| Base 11 | 142a11 | 146811 |
| Base 12 | 109b12 | 111512 |
| Base 13 | ac113 | b2413 |
| Base 14 | 95d14 | 98d14 |
| Base 15 | 83215 | 85e15 |
| Base 16 | 73716 | 76116 |