Q: What is 21,072,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000110001010001001012 | 25 |
| 3 (Ternary) | 11101221202210013 | 16 |
| 4 (Quaternary) | 11001202202114 | 13 |
| 5 (Quinary) | 203433041415 | 11 |
| 6 (Senary) | 20313533016 | 10 |
| 7 (Septenary) | 3440534267 | 9 |
| 8 (Octal) | 1203050458 | 9 |
| 9 (Nonary) | 435768319 | 8 |
| 10 (Decimal) | 2107242110 | 8 |
| 11 (Undecimal) | 1099302711 | 8 |
| 12 (Duodecimal) | 708283112 | 7 |
| 13 (Tridecimal) | 449A5B613 | 7 |
| 14 (Tetradecimal) | 2B2764D14 | 7 |
| 15 (Pentadecimal) | 1CB3A3115 | 7 |
| 16 (Hexadecimal) | 1418A2516 | 7 |
| 17 | EE51G317 | 6 |
| 18 (Octodecimal) | B2D46118 | 6 |
| 19 | 89D46F19 | 6 |
| 20 (Vigesimal) | 6BE11120 | 6 |
| 21 | 53785D21 | 6 |
| 22 | 41L01722 | 6 |
| 23 | 366LA523 | 6 |
| 24 (Tetravigesimal) | 2FC81D24 | 6 |
| 25 (Pentavigesimal) | 23NFLL25 | 6 |
| 26 (Hexavigesimal) | 1K2O5J26 | 6 |
| 27 (Septemvigesimal) | 1CHFP127 | 6 |
| 28 (Octovigesimal) | 167Q2D28 | 6 |
| 29 | 10N0B629 | 6 |
| 30 (Trigesimal) | Q0DO130 | 5 |
| 31 | MPAIG31 | 5 |
| 32 (Duotrigesimal) | K32H532 | 5 |
| 33 | HPC8733 | 5 |
| 34 | FQ4P334 | 5 |
| 35 | E1GY635 | 5 |
| 36 (Hexatrigesimal) | CJNL136 | 5 |
| 64 (Tetrasexagesimal) | MjEwNzI0MjE= | 12 |