Q: What is 221,220 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101100000001001002 | 18 |
| 3 (Ternary) | 1020201101003 | 12 |
| 4 (Quaternary) | 3120002104 | 9 |
| 5 (Quinary) | 240343405 | 8 |
| 6 (Senary) | 44241006 | 7 |
| 7 (Septenary) | 16106467 | 7 |
| 8 (Octal) | 6600448 | 6 |
| 9 (Nonary) | 3664109 | 6 |
| 10 (Decimal) | 22122010 | 6 |
| 11 (Undecimal) | 14122A11 | 6 |
| 12 (Duodecimal) | A803012 | 5 |
| 13 (Tridecimal) | 798CC13 | 5 |
| 14 (Tetradecimal) | 5A89614 | 5 |
| 15 (Pentadecimal) | 4583015 | 5 |
| 16 (Hexadecimal) | 3602416 | 5 |
| 17 | 2B07G17 | 5 |
| 18 (Octodecimal) | 21GE018 | 5 |
| 19 | 1D4F319 | 5 |
| 20 (Vigesimal) | 17D1020 | 5 |
| 21 | 12ID621 | 5 |
| 22 | KH1A22 | 4 |
| 23 | I44623 | 4 |
| 24 (Tetravigesimal) | G01C24 | 4 |
| 25 (Pentavigesimal) | E3NK25 | 4 |
| 26 (Hexavigesimal) | CF6C26 | 4 |
| 27 (Septemvigesimal) | B6C927 | 4 |
| 28 (Octovigesimal) | A24K28 | 4 |
| 29 | 921829 | 4 |
| 30 (Trigesimal) | 85O030 | 4 |
| 31 | 7D6431 | 4 |
| 32 (Duotrigesimal) | 6O1432 | 4 |
| 33 | 654L33 | 4 |
| 34 | 5LCG34 | 4 |
| 35 | 55KK35 | 4 |
| 36 (Hexatrigesimal) | 4QP036 | 4 |
| 64 (Tetrasexagesimal) | MjIxMjIw | 8 |