Compare 20873 vs 20881
Property | 20873 | 20881 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 208731 | 71 × 191 × 1571 |
Prime factorization | 20873 | 7 × 19 × 157 |
Divisors count | 2 | 8 |
Divisors | 1, 20873 | 1, 7, 19, 133, 157, 1099, 2983, 20881 |
Number of properties | 7 | 0 |
Good primes | 263rd | |
Isolated primes | 1638th | |
Long primes | 892nd | |
Primes | 2347th | |
Pythagorean primes | 1168th | |
Sexy primes (1st member) | 712th | |
Super primes | 348th | |
Roman numberals | ||
Base 2 | 1010001100010012 | 1010001100100012 |
Base 3 | 10011220023 | 10011221013 |
Base 4 | 110120214 | 110121014 |
Base 5 | 11314435 | 11320115 |
Base 6 | 2403456 | 2404016 |
Base 7 | 1145667 | 1146107 |
Base 8 | 506118 | 506218 |
Base 9 | 315629 | 315719 |
Base 10 | 2087310 | 2088110 |
Base 11 | 1475611 | 1476311 |
Base 12 | 100b512 | 1010112 |
Base 13 | 966813 | 967313 |
Base 14 | 786d14 | 787714 |
Base 15 | 62b815 | 62c115 |
Base 16 | 518916 | 519116 |