Compare 20873 vs 20921
Property | 20873 | 20921 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208731 | 209211 |
Prime factorization | 20873 | 20921 |
Divisors count | 2 | 2 |
Divisors | 1, 20873 | 1, 20921 |
Number of properties | 7 | 5 |
Good primes | 263rd | |
Harmonic primes | 864th | |
Isolated primes | 1638th | 1642nd |
Long primes | 892nd | |
Primes | 2347th | 2353rd |
Pythagorean primes | 1168th | 1170th |
Sexy primes (1st member) | 712th | |
Sophie germain primes | 339th | |
Super primes | 348th | |
Roman numberals | ||
Base 2 | 1010001100010012 | 1010001101110012 |
Base 3 | 10011220023 | 10012002123 |
Base 4 | 110120214 | 110123214 |
Base 5 | 11314435 | 11321415 |
Base 6 | 2403456 | 2405056 |
Base 7 | 1145667 | 1146657 |
Base 8 | 506118 | 506718 |
Base 9 | 315629 | 316259 |
Base 10 | 2087310 | 2092110 |
Base 11 | 1475611 | 1479a11 |
Base 12 | 100b512 | 1013512 |
Base 13 | 966813 | 96a413 |
Base 14 | 786d14 | 78a514 |
Base 15 | 62b815 | 62eb15 |
Base 16 | 518916 | 51b916 |