Compare 20873 vs 21269
| Property | 20873 | 21269 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208731 | 212691 |
| Prime factorization | 20873 | 21269 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20873 | 1, 21269 |
| Number of properties | 7 | 7 |
| Chen primes | 1173rd | |
| Good primes | 263rd | |
| Harmonic primes | 875th | |
| Isolated primes | 1638th | 1668th |
| Long primes | 892nd | 908th |
| Primes | 2347th | 2389th |
| Pythagorean primes | 1168th | 1185th |
| Sexy primes (1st member) | 712th | |
| Super primes | 348th | 355th |
| Roman numberals | ||
| Base 2 | 1010001100010012 | 1010011000101012 |
| Base 3 | 10011220023 | 10020112023 |
| Base 4 | 110120214 | 110301114 |
| Base 5 | 11314435 | 11400345 |
| Base 6 | 2403456 | 2422456 |
| Base 7 | 1145667 | 1160037 |
| Base 8 | 506118 | 514258 |
| Base 9 | 315629 | 321529 |
| Base 10 | 2087310 | 2126910 |
| Base 11 | 1475611 | 14a8611 |
| Base 12 | 100b512 | 1038512 |
| Base 13 | 966813 | 98b113 |
| Base 14 | 786d14 | 7a7314 |
| Base 15 | 62b815 | 647e15 |
| Base 16 | 518916 | 531516 |