Compare 19813 vs 20117
| Property | 19813 | 20117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198131 | 201171 |
| Prime factorization | 19813 | 20117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19813 | 1, 20117 |
| Number of properties | 6 | 8 |
| Additive primes | 1058th | |
| Cousin primes (2nd member) | 346th | |
| Emirps | 624th | |
| Harmonic primes | 811th | 825th |
| Isolated primes | 1567th | 1590th |
| Primes | 2242nd | 2275th |
| Pythagorean primes | 1114th | 1131st |
| Sexy primes (1st member) | 689th | 697th |
| Sexy prime triplets (1st member) | 192nd | |
| Roman numberals | ||
| Base 2 | 1001101011001012 | 1001110100101012 |
| Base 3 | 10000112113 | 10001210023 |
| Base 4 | 103112114 | 103221114 |
| Base 5 | 11132235 | 11204325 |
| Base 6 | 2314216 | 2330456 |
| Base 7 | 1115237 | 1124367 |
| Base 8 | 465458 | 472258 |
| Base 9 | 301549 | 305329 |
| Base 10 | 1981310 | 2011710 |
| Base 11 | 1398211 | 1412911 |
| Base 12 | b57112 | b78512 |
| Base 13 | 903113 | 920613 |
| Base 14 | 731314 | 748d14 |
| Base 15 | 5d0d15 | 5e6215 |
| Base 16 | 4d6516 | 4e9516 |