Compare 20873 vs 20939
| Property | 20873 | 20939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208731 | 209391 |
| Prime factorization | 20873 | 20939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20873 | 1, 20939 |
| Number of properties | 7 | 7 |
| Additive primes | 1093rd | |
| Chen primes | 1159th | |
| Good primes | 263rd | |
| Isolated primes | 1638th | 1644th |
| Long primes | 892nd | 895th |
| Primes | 2347th | 2355th |
| Pythagorean primes | 1168th | |
| Sexy primes (1st member) | 712th | |
| Sophie germain primes | 340th | |
| Super primes | 348th | |
| Ulam primes | 176th | |
| Roman numberals | ||
| Base 2 | 1010001100010012 | 1010001110010112 |
| Base 3 | 10011220023 | 10012011123 |
| Base 4 | 110120214 | 110130234 |
| Base 5 | 11314435 | 11322245 |
| Base 6 | 2403456 | 2405356 |
| Base 7 | 1145667 | 1150227 |
| Base 8 | 506118 | 507138 |
| Base 9 | 315629 | 316459 |
| Base 10 | 2087310 | 2093910 |
| Base 11 | 1475611 | 1480611 |
| Base 12 | 100b512 | 1014b12 |
| Base 13 | 966813 | 96b913 |
| Base 14 | 786d14 | 78b914 |
| Base 15 | 62b815 | 630e15 |
| Base 16 | 518916 | 51cb16 |