Compare 818220 vs 818231
Property | 818220 | 818231 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 6 | 1 |
Prime factorization | 22 × 31 × 51 × 131 × 10491 | 8182311 |
Prime factorization | 2 × 2 × 3 × 5 × 13 × 1049 | 818231 |
Divisors count | 48 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1049, 2098, 3147, 4196, 5245, 6294, 10490, 12588, 13637, 15735, 20980, 27274, 31470, 40911, 54548, 62940, 68185, 81822, 136370, 163644, 204555, 272740, 409110, 818220 | 1, 818231 |
Number of properties | 0 | 4 |
Additive primes | 25231st | |
Isolated primes | 51532nd | |
Primes | 65285th | |
Sophie germain primes | 6553rd | |
Roman numberals | ||
Base 2 | 110001111100001011002 | 110001111100001101112 |
Base 3 | 11121201011103 | 11121201012123 |
Base 4 | 30133002304 | 30133003134 |
Base 5 | 2021403405 | 2021404115 |
Base 6 | 253120206 | 253120356 |
Base 7 | 66453247 | 66453417 |
Base 8 | 30760548 | 30760678 |
Base 9 | 14763439 | 14763559 |
Base 10 | 81822010 | 81823110 |
Base 11 | 50981711 | 50982711 |
Base 12 | 33561012 | 33561b12 |
Base 13 | 22857013 | 22857b13 |
Base 14 | 17428414 | 17429114 |
Base 15 | 11268015 | 11268b15 |
Base 16 | c7c2c16 | c7c3716 |