Compare 1889 vs 2339
| Property | 1889 | 2339 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18891 | 23391 |
| Prime factorization | 1889 | 2339 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1889 | 1, 2339 |
| Number of properties | 5 | 11 |
| Additive primes | 182nd | |
| Chen primes | 178th | 210th |
| Good primes | 70th | |
| Happy primes | 62nd | |
| Harmonic primes | 128th | |
| Isolated primes | 175th | |
| Long primes | 135th | |
| Primes | 290th | 346th |
| Pythagorean primes | 140th | |
| Right-truncatable primes | 29th | |
| Sexy primes (2nd member) | 141st | |
| Sophie germain primes | 57th | 68th |
| Twin primes (1st member) | 71st | |
| Roman numberals | MDCCCLXXXIX | MMCCCXXXIX |
| Base 2 | 111011000012 | 1001001000112 |
| Base 3 | 21202223 | 100121223 |
| Base 4 | 1312014 | 2102034 |
| Base 5 | 300245 | 333245 |
| Base 6 | 124256 | 144556 |
| Base 7 | 53367 | 65517 |
| Base 8 | 35418 | 44438 |
| Base 9 | 25289 | 31789 |
| Base 10 | 188910 | 233910 |
| Base 11 | 146811 | 183711 |
| Base 12 | 111512 | 142b12 |
| Base 13 | b2413 | 10ac13 |
| Base 14 | 98d14 | bd114 |
| Base 15 | 85e15 | a5e15 |
| Base 16 | 76116 | 92316 |