Q: What is 21,861 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101011001012 | 15 |
| 3 (Ternary) | 10022222003 | 10 |
| 4 (Quaternary) | 111112114 | 8 |
| 5 (Quinary) | 11444215 | 7 |
| 6 (Senary) | 2451136 | 6 |
| 7 (Septenary) | 1205107 | 6 |
| 8 (Octal) | 525458 | 5 |
| 9 (Nonary) | 328809 | 5 |
| 10 (Decimal) | 2186110 | 5 |
| 11 (Undecimal) | 1547411 | 5 |
| 12 (Duodecimal) | 1079912 | 5 |
| 13 (Tridecimal) | 9C4813 | 4 |
| 14 (Tetradecimal) | 7D7714 | 4 |
| 15 (Pentadecimal) | 672615 | 4 |
| 16 (Hexadecimal) | 556516 | 4 |
| 17 | 47AG17 | 4 |
| 18 (Octodecimal) | 3D8918 | 4 |
| 19 | 33AB19 | 4 |
| 20 (Vigesimal) | 2ED120 | 4 |
| 21 | 27C021 | 4 |
| 22 | 213F22 | 4 |
| 23 | 1I7B23 | 4 |
| 24 (Tetravigesimal) | 1DML24 | 4 |
| 25 (Pentavigesimal) | 19OB25 | 4 |
| 26 (Hexavigesimal) | 168L26 | 4 |
| 27 (Septemvigesimal) | 12QI27 | 4 |
| 28 (Octovigesimal) | ROL28 | 3 |
| 29 | PSO29 | 3 |
| 30 (Trigesimal) | O8L30 | 3 |
| 31 | MN631 | 3 |
| 32 (Duotrigesimal) | LB532 | 3 |
| 33 | K2F33 | 3 |
| 34 | IUX34 | 3 |
| 35 | HTL35 | 3 |
| 36 (Hexatrigesimal) | GV936 | 3 |
| 64 (Tetrasexagesimal) | MjE4NjE= | 8 |