Q: What is 221,221,220 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11010010111110010001011001002 | 28 |
| 3 (Ternary) | 1201020210121101123 | 18 |
| 4 (Quaternary) | 310233210112104 | 14 |
| 5 (Quinary) | 4231130343405 | 12 |
| 6 (Senary) | 335413121526 | 11 |
| 7 (Septenary) | 53242305537 | 10 |
| 8 (Octal) | 15137105448 | 10 |
| 9 (Nonary) | 5122354159 | 9 |
| 10 (Decimal) | 22122122010 | 9 |
| 11 (Undecimal) | 10396786011 | 9 |
| 12 (Duodecimal) | 6210565812 | 8 |
| 13 (Tridecimal) | 36AA753C13 | 8 |
| 14 (Tetradecimal) | 21547D9A14 | 8 |
| 15 (Pentadecimal) | 1464C06515 | 8 |
| 16 (Hexadecimal) | D2F916416 | 7 |
| 17 | 92DBC5G17 | 7 |
| 18 (Octodecimal) | 691659E18 | 7 |
| 19 | 4D69D3219 | 7 |
| 20 (Vigesimal) | 392CD1020 | 7 |
| 21 | 2C3A88H21 | 7 |
| 22 | 1KK7IE022 | 7 |
| 23 | 1B8C1CL23 | 7 |
| 24 (Tetravigesimal) | 13IIGEK24 | 7 |
| 25 (Pentavigesimal) | MG83NK25 | 6 |
| 26 (Hexavigesimal) | IG2E8C26 | 6 |
| 27 (Septemvigesimal) | FB75CE27 | 6 |
| 28 (Octovigesimal) | CNPDPO28 | 6 |
| 29 | AMMFCR29 | 6 |
| 30 (Trigesimal) | 933BAK30 | 6 |
| 31 | 7MGNUC31 | 6 |
| 32 (Duotrigesimal) | 6IV4B432 | 6 |
| 33 | 5LHQKB33 | 6 |
| 34 | 4TIFSG34 | 6 |
| 35 | 47ENQA35 | 6 |
| 36 (Hexatrigesimal) | 3NPJDW36 | 6 |
| 64 (Tetrasexagesimal) | MjIxMjIxMjIw | 12 |