Q: What is 21,401,221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011010001110100001012 | 25 |
| 3 (Ternary) | 11110210212212113 | 16 |
| 4 (Quaternary) | 11012203220114 | 13 |
| 5 (Quinary) | 204343143415 | 11 |
| 6 (Senary) | 20424114216 | 10 |
| 7 (Septenary) | 3466231427 | 9 |
| 8 (Octal) | 1215072058 | 9 |
| 9 (Nonary) | 442378549 | 8 |
| 10 (Decimal) | 2140122110 | 8 |
| 11 (Undecimal) | 1109806611 | 8 |
| 12 (Duodecimal) | 7200B7112 | 7 |
| 13 (Tridecimal) | 458415A13 | 7 |
| 14 (Tetradecimal) | 2BB13C914 | 7 |
| 15 (Pentadecimal) | 1D2B18115 | 7 |
| 16 (Hexadecimal) | 1468E8516 | 7 |
| 17 | F140B617 | 6 |
| 18 (Octodecimal) | B5FB2D18 | 6 |
| 19 | 8C433119 | 6 |
| 20 (Vigesimal) | 6DF31120 | 6 |
| 21 | 550IHG21 | 6 |
| 22 | 437J8H22 | 6 |
| 23 | 37ALMK23 | 6 |
| 24 (Tetravigesimal) | 2GC2LD24 | 6 |
| 25 (Pentavigesimal) | 24JGNL25 | 6 |
| 26 (Hexavigesimal) | 1KLGFN26 | 6 |
| 27 (Septemvigesimal) | 1D77PM27 | 6 |
| 28 (Octovigesimal) | 16MPD928 | 6 |
| 29 | 117EA429 | 6 |
| 30 (Trigesimal) | QCJ4130 | 5 |
| 31 | N5BMU31 | 5 |
| 32 (Duotrigesimal) | KD3K532 | 5 |
| 33 | I1H5S33 | 5 |
| 34 | G0H5N34 | 5 |
| 35 | E95DG35 | 5 |
| 36 (Hexatrigesimal) | CQPAD36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MDEyMjE= | 12 |