Compare 20870 vs 20873
Property | 20870 | 20873 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 51 × 20871 | 208731 |
Prime factorization | 2 × 5 × 2087 | 20873 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 5, 10, 2087, 4174, 10435, 20870 | 1, 20873 |
Number of properties | 0 | 7 |
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 | 1010001100001102 | 1010001100010012 |
Base 3 | 10011212223 | 10011220023 |
Base 4 | 110120124 | 110120214 |
Base 5 | 11314405 | 11314435 |
Base 6 | 2403426 | 2403456 |
Base 7 | 1145637 | 1145667 |
Base 8 | 506068 | 506118 |
Base 9 | 315589 | 315629 |
Base 10 | 2087010 | 2087310 |
Base 11 | 1475311 | 1475611 |
Base 12 | 100b212 | 100b512 |
Base 13 | 966513 | 966813 |
Base 14 | 786a14 | 786d14 |
Base 15 | 62b515 | 62b815 |
Base 16 | 518616 | 518916 |