Q: What is 21,866 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101011010102 | 15 |
| 3 (Ternary) | 10022222123 | 10 |
| 4 (Quaternary) | 111112224 | 8 |
| 5 (Quinary) | 11444315 | 7 |
| 6 (Senary) | 2451226 | 6 |
| 7 (Septenary) | 1205157 | 6 |
| 8 (Octal) | 525528 | 5 |
| 9 (Nonary) | 328859 | 5 |
| 10 (Decimal) | 2186610 | 5 |
| 11 (Undecimal) | 1547911 | 5 |
| 12 (Duodecimal) | 107A212 | 5 |
| 13 (Tridecimal) | 9C5013 | 4 |
| 14 (Tetradecimal) | 7D7C14 | 4 |
| 15 (Pentadecimal) | 672B15 | 4 |
| 16 (Hexadecimal) | 556A16 | 4 |
| 17 | 47B417 | 4 |
| 18 (Octodecimal) | 3D8E18 | 4 |
| 19 | 33AG19 | 4 |
| 20 (Vigesimal) | 2ED620 | 4 |
| 21 | 27C521 | 4 |
| 22 | 213K22 | 4 |
| 23 | 1I7G23 | 4 |
| 24 (Tetravigesimal) | 1DN224 | 4 |
| 25 (Pentavigesimal) | 19OG25 | 4 |
| 26 (Hexavigesimal) | 169026 | 4 |
| 27 (Septemvigesimal) | 12QN27 | 4 |
| 28 (Octovigesimal) | ROQ28 | 3 |
| 29 | Q0029 | 3 |
| 30 (Trigesimal) | O8Q30 | 3 |
| 31 | MNB31 | 3 |
| 32 (Duotrigesimal) | LBA32 | 3 |
| 33 | K2K33 | 3 |
| 34 | IV434 | 3 |
| 35 | HTQ35 | 3 |
| 36 (Hexatrigesimal) | GVE36 | 3 |
| 64 (Tetrasexagesimal) | MjE4NjY= | 8 |