Compare 19889 vs 20759
| Property | 19889 | 20759 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198891 | 207591 |
| Prime factorization | 19889 | 20759 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19889 | 1, 20759 |
| Number of properties | 8 | 8 |
| Additive primes | 1087th | |
| Chen primes | 1106th | 1151st |
| Good primes | 255th | |
| Happy primes | 374th | |
| Harmonic primes | 814th | |
| Isolated primes | 1634th | |
| Primes | 2249th | 2339th |
| Pythagorean primes | 1118th | |
| Sexy primes (2nd member) | 711th | |
| Sexy prime triplets (3rd member) | 195th | |
| Sophie germain primes | 323rd | 335th |
| Super primes | 346th | |
| Twin primes (1st member) | 340th | |
| Roman numberals | ||
| Base 2 | 1001101101100012 | 1010001000101112 |
| Base 3 | 10000211223 | 10011102123 |
| Base 4 | 103123014 | 110101134 |
| Base 5 | 11140245 | 11310145 |
| Base 6 | 2320256 | 2400356 |
| Base 7 | 1116627 | 1143447 |
| Base 8 | 466618 | 504278 |
| Base 9 | 302489 | 314259 |
| Base 10 | 1988910 | 2075910 |
| Base 11 | 13a4111 | 1466211 |
| Base 12 | b61512 | 1001b12 |
| Base 13 | 908c13 | 95ab13 |
| Base 14 | 736914 | 77cb14 |
| Base 15 | 5d5e15 | 623e15 |
| Base 16 | 4db116 | 511716 |