Q: What is 21,420,200 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011000101010002 | 25 |
| 3 (Ternary) | 11110220202222023 | 16 |
| 4 (Quaternary) | 11012312022204 | 13 |
| 5 (Quinary) | 204404213005 | 11 |
| 6 (Senary) | 20430353326 | 10 |
| 7 (Septenary) | 3500323647 | 9 |
| 8 (Octal) | 1215542508 | 9 |
| 9 (Nonary) | 442668829 | 8 |
| 10 (Decimal) | 2142020010 | 8 |
| 11 (Undecimal) | 1110034A11 | 8 |
| 12 (Duodecimal) | 720BB4812 | 7 |
| 13 (Tridecimal) | 458C99913 | 7 |
| 14 (Tetradecimal) | 2BB82A414 | 7 |
| 15 (Pentadecimal) | 1D31AD515 | 7 |
| 16 (Hexadecimal) | 146D8A816 | 7 |
| 17 | F17F5D17 | 6 |
| 18 (Octodecimal) | B60FD218 | 6 |
| 19 | 8C6HDI19 | 6 |
| 20 (Vigesimal) | 6DHAA020 | 6 |
| 21 | 552JIB21 | 6 |
| 22 | 439EDA22 | 6 |
| 23 | 37CBK123 | 6 |
| 24 (Tetravigesimal) | 2GDBK824 | 6 |
| 25 (Pentavigesimal) | 24KM8025 | 6 |
| 26 (Hexavigesimal) | 1KMIHM26 | 6 |
| 27 (Septemvigesimal) | 1D86QK27 | 6 |
| 28 (Octovigesimal) | 16NLJ428 | 6 |
| 29 | 1187QH29 | 6 |
| 30 (Trigesimal) | QDA6K30 | 5 |
| 31 | N60F631 | 5 |
| 32 (Duotrigesimal) | KDM5832 | 5 |
| 33 | I21JW33 | 5 |
| 34 | G0XJU34 | 5 |
| 35 | E9KUP35 | 5 |
| 36 (Hexatrigesimal) | CR3XK36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjAyMDA= | 12 |