Q: What is 21,564 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010100001111002 | 15 |
| 3 (Ternary) | 10021202003 | 10 |
| 4 (Quaternary) | 111003304 | 8 |
| 5 (Quinary) | 11422245 | 7 |
| 6 (Senary) | 2435006 | 6 |
| 7 (Septenary) | 1166047 | 6 |
| 8 (Octal) | 520748 | 5 |
| 9 (Nonary) | 325209 | 5 |
| 10 (Decimal) | 2156410 | 5 |
| 11 (Undecimal) | 1522411 | 5 |
| 12 (Duodecimal) | 1059012 | 5 |
| 13 (Tridecimal) | 9A7A13 | 4 |
| 14 (Tetradecimal) | 7C0414 | 4 |
| 15 (Pentadecimal) | 65C915 | 4 |
| 16 (Hexadecimal) | 543C16 | 4 |
| 17 | 46A817 | 4 |
| 18 (Octodecimal) | 3CA018 | 4 |
| 19 | 32DI19 | 4 |
| 20 (Vigesimal) | 2DI420 | 4 |
| 21 | 26II21 | 4 |
| 22 | 20C422 | 4 |
| 23 | 1HHD23 | 4 |
| 24 (Tetravigesimal) | 1DAC24 | 4 |
| 25 (Pentavigesimal) | 19CE25 | 4 |
| 26 (Hexavigesimal) | 15NA26 | 4 |
| 27 (Septemvigesimal) | 12FI27 | 4 |
| 28 (Octovigesimal) | RE428 | 3 |
| 29 | PIH29 | 3 |
| 30 (Trigesimal) | NSO30 | 3 |
| 31 | MDJ31 | 3 |
| 32 (Duotrigesimal) | L1S32 | 3 |
| 33 | JQF33 | 3 |
| 34 | IM834 | 3 |
| 35 | HL435 | 3 |
| 36 (Hexatrigesimal) | GN036 | 3 |
| 64 (Tetrasexagesimal) | MjE1NjQ= | 8 |