Compare 21945 vs 21957
Property | 21945 | 21957 |
---|---|---|
Type | composite number | composite number |
Unique factors | 5 | 3 |
Total factors | 5 | 3 |
Prime factorization | 31 × 51 × 71 × 111 × 191 | 31 × 131 × 5631 |
Prime factorization | 3 × 5 × 7 × 11 × 19 | 3 × 13 × 563 |
Divisors count | 32 | 8 |
Divisors | 1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7315, 21945 | 1, 3, 13, 39, 563, 1689, 7319, 21957 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010101101110012 | 1010101110001012 |
Base 3 | 10100022103 | 10100100203 |
Base 4 | 111123214 | 111130114 |
Base 5 | 12002405 | 12003125 |
Base 6 | 2453336 | 2453536 |
Base 7 | 1206607 | 1210057 |
Base 8 | 526718 | 527058 |
Base 9 | 330839 | 331069 |
Base 10 | 2194510 | 2195710 |
Base 11 | 1554011 | 1555111 |
Base 12 | 1084912 | 1085912 |
Base 13 | 9cb113 | 9cc013 |
Base 14 | 7dd714 | 800514 |
Base 15 | 678015 | 678c15 |
Base 16 | 55b916 | 55c516 |