Compare 20533 vs 20809
| Property | 20533 | 20809 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205331 | 208091 |
| Prime factorization | 20533 | 20809 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20533 | 1, 20809 |
| Number of properties | 5 | 5 |
| Additive primes | 1076th | 1091st |
| Harmonic primes | 844th | 859th |
| Isolated primes | 1620th | |
| Primes | 2317th | 2344th |
| Pythagorean primes | 1154th | 1165th |
| Twin primes (2nd member) | 355th | |
| Roman numberals | ||
| Base 2 | 1010000001101012 | 1010001010010012 |
| Base 3 | 10010111113 | 10011122013 |
| Base 4 | 110003114 | 110110214 |
| Base 5 | 11241135 | 11312145 |
| Base 6 | 2350216 | 2402016 |
| Base 7 | 1136027 | 1144457 |
| Base 8 | 500658 | 505118 |
| Base 9 | 311449 | 314819 |
| Base 10 | 2053310 | 2080910 |
| Base 11 | 1447711 | 146a811 |
| Base 12 | ba7112 | 1006112 |
| Base 13 | 946613 | 961913 |
| Base 14 | 76a914 | 782514 |
| Base 15 | 613d15 | 627415 |
| Base 16 | 503516 | 514916 |