Q: What is 21,212,216 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110101100001110002 | 25 |
| 3 (Ternary) | 11102202002001223 | 16 |
| 4 (Quaternary) | 11003223003204 | 13 |
| 5 (Quinary) | 204122423315 | 11 |
| 6 (Senary) | 20343524126 | 10 |
| 7 (Septenary) | 3452051247 | 9 |
| 8 (Octal) | 1207260708 | 9 |
| 9 (Nonary) | 438206189 | 8 |
| 10 (Decimal) | 2121221610 | 8 |
| 11 (Undecimal) | 10A7906311 | 8 |
| 12 (Duodecimal) | 712B70812 | 7 |
| 13 (Tridecimal) | 451910C13 | 7 |
| 14 (Tetradecimal) | 2B6258414 | 7 |
| 15 (Pentadecimal) | 1CE017B15 | 7 |
| 16 (Hexadecimal) | 143AC3816 | 7 |
| 17 | EFG9B717 | 6 |
| 18 (Octodecimal) | B413E818 | 6 |
| 19 | 8AEBB819 | 6 |
| 20 (Vigesimal) | 6CBAAG20 | 6 |
| 21 | 541A5B21 | 6 |
| 22 | 42C2JE22 | 6 |
| 23 | 36I9G623 | 6 |
| 24 (Tetravigesimal) | 2FMAI824 | 6 |
| 25 (Pentavigesimal) | 247EDG25 | 6 |
| 26 (Hexavigesimal) | 1KAN0C26 | 6 |
| 27 (Septemvigesimal) | 1COIIH27 | 6 |
| 28 (Octovigesimal) | 16E8B428 | 6 |
| 29 | 10SLHL29 | 6 |
| 30 (Trigesimal) | Q5J3Q30 | 5 |
| 31 | MU12131 | 5 |
| 32 (Duotrigesimal) | K7B1O32 | 5 |
| 33 | HT8KE33 | 5 |
| 34 | FTNMO34 | 5 |
| 35 | E4Q3B35 | 5 |
| 36 (Hexatrigesimal) | CMNG836 | 5 |
| 64 (Tetrasexagesimal) | MjEyMTIyMTY= | 12 |