Compare 206540 vs 206543
Property | 206540 | 206543 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 231 × 4491 | 2065431 |
Prime factorization | 2 × 2 × 5 × 23 × 449 | 206543 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 449, 460, 898, 1796, 2245, 4490, 8980, 10327, 20654, 41308, 51635, 103270, 206540 | 1, 206543 |
Number of properties | 0 | 3 |
Isolated primes | 14085th | |
Primes | 18516th | |
Sophie germain primes | 2108th | |
Roman numberals | ||
Base 2 | 1100100110110011002 | 1100100110110011112 |
Base 3 | 1011110221223 | 1011110222023 |
Base 4 | 3021230304 | 3021230334 |
Base 5 | 231021305 | 231021335 |
Base 6 | 42321126 | 42321156 |
Base 7 | 15201057 | 15201117 |
Base 8 | 6233148 | 6233178 |
Base 9 | 3442789 | 3442829 |
Base 10 | 20654010 | 20654310 |
Base 11 | 1311a411 | 1311a711 |
Base 12 | 9b63812 | 9b63b12 |
Base 13 | 7301913 | 7301c13 |
Base 14 | 553ac14 | 553b114 |
Base 15 | 412e515 | 412e815 |
Base 16 | 326cc16 | 326cf16 |