Q: What is 215,640 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101001010010110002 | 18 |
| 3 (Ternary) | 1012212102003 | 12 |
| 4 (Quaternary) | 3102211204 | 9 |
| 5 (Quinary) | 234000305 | 8 |
| 6 (Senary) | 43422006 | 7 |
| 7 (Septenary) | 15554557 | 7 |
| 8 (Octal) | 6451308 | 6 |
| 9 (Nonary) | 3577209 | 6 |
| 10 (Decimal) | 21564010 | 6 |
| 11 (Undecimal) | 13801711 | 6 |
| 12 (Duodecimal) | A496012 | 5 |
| 13 (Tridecimal) | 771C913 | 5 |
| 14 (Tetradecimal) | 5882C14 | 5 |
| 15 (Pentadecimal) | 43D6015 | 5 |
| 16 (Hexadecimal) | 34A5816 | 5 |
| 17 | 29F2C17 | 5 |
| 18 (Octodecimal) | 20HA018 | 5 |
| 19 | 1C86919 | 5 |
| 20 (Vigesimal) | 16J2020 | 5 |
| 21 | 125KC21 | 5 |
| 22 | K5BI22 | 4 |
| 23 | HGEF23 | 4 |
| 24 (Tetravigesimal) | FE9024 | 4 |
| 25 (Pentavigesimal) | DK0F25 | 4 |
| 26 (Hexavigesimal) | C6PM26 | 4 |
| 27 (Septemvigesimal) | APLI27 | 4 |
| 28 (Octovigesimal) | 9N1C28 | 4 |
| 29 | 8OBP29 | 4 |
| 30 (Trigesimal) | 7TI030 | 4 |
| 31 | 77C431 | 4 |
| 32 (Duotrigesimal) | 6IIO32 | 4 |
| 33 | 600I33 | 4 |
| 34 | 5GIC34 | 4 |
| 35 | 511535 | 4 |
| 36 (Hexatrigesimal) | 4ME036 | 4 |
| 64 (Tetrasexagesimal) | MjE1NjQw | 8 |