Q: What is 21,402,240 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011010010010100000002 | 25 |
| 3 (Ternary) | 11110211001001203 | 16 |
| 4 (Quaternary) | 11012210220004 | 13 |
| 5 (Quinary) | 204343324305 | 11 |
| 6 (Senary) | 20424202406 | 10 |
| 7 (Septenary) | 3466261267 | 9 |
| 8 (Octal) | 1215112008 | 9 |
| 9 (Nonary) | 442403169 | 8 |
| 10 (Decimal) | 2140224010 | 8 |
| 11 (Undecimal) | 1109890211 | 8 |
| 12 (Duodecimal) | 720168012 | 7 |
| 13 (Tridecimal) | 458476213 | 7 |
| 14 (Tetradecimal) | 2BB191614 | 7 |
| 15 (Pentadecimal) | 1D2B61015 | 7 |
| 16 (Hexadecimal) | 146928016 | 7 |
| 17 | F1443517 | 6 |
| 18 (Octodecimal) | B5FE5618 | 6 |
| 19 | 8C45ID19 | 6 |
| 20 (Vigesimal) | 6DF5C020 | 6 |
| 21 | 55103621 | 6 |
| 22 | 437LB222 | 6 |
| 23 | 37B0L423 | 6 |
| 24 (Tetravigesimal) | 2GC4G024 | 6 |
| 25 (Pentavigesimal) | 24JIEF25 | 6 |
| 26 (Hexavigesimal) | 1KLI3226 | 6 |
| 27 (Septemvigesimal) | 1D799F27 | 6 |
| 28 (Octovigesimal) | 16MQLK28 | 6 |
| 29 | 117FG829 | 6 |
| 30 (Trigesimal) | QCK8030 | 5 |
| 31 | N5COQ31 | 5 |
| 32 (Duotrigesimal) | KD4K032 | 5 |
| 33 | I1I3O33 | 5 |
| 34 | G0I1M34 | 5 |
| 35 | E967K35 | 5 |
| 36 (Hexatrigesimal) | CQQ2O36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MDIyNDA= | 12 |