Q: What is 21,864 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101011010002 | 15 |
| 3 (Ternary) | 10022222103 | 10 |
| 4 (Quaternary) | 111112204 | 8 |
| 5 (Quinary) | 11444245 | 7 |
| 6 (Senary) | 2451206 | 6 |
| 7 (Septenary) | 1205137 | 6 |
| 8 (Octal) | 525508 | 5 |
| 9 (Nonary) | 328839 | 5 |
| 10 (Decimal) | 2186410 | 5 |
| 11 (Undecimal) | 1547711 | 5 |
| 12 (Duodecimal) | 107A012 | 5 |
| 13 (Tridecimal) | 9C4B13 | 4 |
| 14 (Tetradecimal) | 7D7A14 | 4 |
| 15 (Pentadecimal) | 672915 | 4 |
| 16 (Hexadecimal) | 556816 | 4 |
| 17 | 47B217 | 4 |
| 18 (Octodecimal) | 3D8C18 | 4 |
| 19 | 33AE19 | 4 |
| 20 (Vigesimal) | 2ED420 | 4 |
| 21 | 27C321 | 4 |
| 22 | 213I22 | 4 |
| 23 | 1I7E23 | 4 |
| 24 (Tetravigesimal) | 1DN024 | 4 |
| 25 (Pentavigesimal) | 19OE25 | 4 |
| 26 (Hexavigesimal) | 168O26 | 4 |
| 27 (Septemvigesimal) | 12QL27 | 4 |
| 28 (Octovigesimal) | ROO28 | 3 |
| 29 | PSR29 | 3 |
| 30 (Trigesimal) | O8O30 | 3 |
| 31 | MN931 | 3 |
| 32 (Duotrigesimal) | LB832 | 3 |
| 33 | K2I33 | 3 |
| 34 | IV234 | 3 |
| 35 | HTO35 | 3 |
| 36 (Hexatrigesimal) | GVC36 | 3 |
| 64 (Tetrasexagesimal) | MjE4NjQ= | 8 |