Q: What is 21,640 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010100100010002 | 15 |
| 3 (Ternary) | 10022001113 | 10 |
| 4 (Quaternary) | 111020204 | 8 |
| 5 (Quinary) | 11430305 | 7 |
| 6 (Senary) | 2441046 | 6 |
| 7 (Septenary) | 1200437 | 6 |
| 8 (Octal) | 522108 | 5 |
| 9 (Nonary) | 326149 | 5 |
| 10 (Decimal) | 2164010 | 5 |
| 11 (Undecimal) | 1529311 | 5 |
| 12 (Duodecimal) | 1063412 | 5 |
| 13 (Tridecimal) | 9B0813 | 4 |
| 14 (Tetradecimal) | 7C5A14 | 4 |
| 15 (Pentadecimal) | 662A15 | 4 |
| 16 (Hexadecimal) | 548816 | 4 |
| 17 | 46EG17 | 4 |
| 18 (Octodecimal) | 3CE418 | 4 |
| 19 | 32HI19 | 4 |
| 20 (Vigesimal) | 2E2020 | 4 |
| 21 | 271A21 | 4 |
| 22 | 20FE22 | 4 |
| 23 | 1HKK23 | 4 |
| 24 (Tetravigesimal) | 1DDG24 | 4 |
| 25 (Pentavigesimal) | 19FF25 | 4 |
| 26 (Hexavigesimal) | 160826 | 4 |
| 27 (Septemvigesimal) | 12ID27 | 4 |
| 28 (Octovigesimal) | RGO28 | 3 |
| 29 | PL629 | 3 |
| 30 (Trigesimal) | O1A30 | 3 |
| 31 | MG231 | 3 |
| 32 (Duotrigesimal) | L4832 | 3 |
| 33 | JSP33 | 3 |
| 34 | IOG34 | 3 |
| 35 | HNA35 | 3 |
| 36 (Hexatrigesimal) | GP436 | 3 |
| 64 (Tetrasexagesimal) | MjE2NDA= | 8 |