Compare 19853 vs 19997
| Property | 19853 | 19997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198531 | 199971 |
| Prime factorization | 19853 | 19997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19853 | 1, 19997 |
| Number of properties | 3 | 9 |
| Chen primes | 1112th | |
| Cousin primes (2nd member) | 344th | |
| Happy primes | 377th | |
| Harmonic primes | 821st | |
| Isolated primes | 1569th | 1579th |
| Primes | 2246th | 2262nd |
| Prime triplets (3rd member) | 168th | |
| Pythagorean primes | 1116th | 1125th |
| Sexy primes (2nd member) | 693rd | |
| Roman numberals | ||
| Base 2 | 1001101100011012 | 1001110000111012 |
| Base 3 | 10000200223 | 10001021223 |
| Base 4 | 103120314 | 103201314 |
| Base 5 | 11134035 | 11144425 |
| Base 6 | 2315256 | 2323256 |
| Base 7 | 1116117 | 1122057 |
| Base 8 | 466158 | 470358 |
| Base 9 | 302089 | 303789 |
| Base 10 | 1985310 | 1999710 |
| Base 11 | 13a0911 | 1402a11 |
| Base 12 | b5a512 | b6a512 |
| Base 13 | 906213 | 914313 |
| Base 14 | 734114 | 740514 |
| Base 15 | 5d3815 | 5dd215 |
| Base 16 | 4d8d16 | 4e1d16 |