Q: What is 21,204,145 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110001100101100012 | 25 |
| 3 (Ternary) | 11102200211212013 | 16 |
| 4 (Quaternary) | 11003203023014 | 13 |
| 5 (Quinary) | 204120130405 | 11 |
| 6 (Senary) | 20342512016 | 10 |
| 7 (Septenary) | 3451424447 | 9 |
| 8 (Octal) | 1207062618 | 9 |
| 9 (Nonary) | 438075519 | 8 |
| 10 (Decimal) | 2120414510 | 8 |
| 11 (Undecimal) | 10A72A9611 | 8 |
| 12 (Duodecimal) | 7126B0112 | 7 |
| 13 (Tridecimal) | 451554113 | 7 |
| 14 (Tetradecimal) | 2B5D65B14 | 7 |
| 15 (Pentadecimal) | 1CDCA9A15 | 7 |
| 16 (Hexadecimal) | 1438CB116 | 7 |
| 17 | EFEFCB17 | 6 |
| 18 (Octodecimal) | B3HEG118 | 6 |
| 19 | 8AD84C19 | 6 |
| 20 (Vigesimal) | 6CAA7520 | 6 |
| 21 | 540CK421 | 6 |
| 22 | 42B84H22 | 6 |
| 23 | 36HHA823 | 6 |
| 24 (Tetravigesimal) | 2FLKI124 | 6 |
| 25 (Pentavigesimal) | 2471FK25 | 6 |
| 26 (Hexavigesimal) | 1KAB2126 | 6 |
| 27 (Septemvigesimal) | 1CO7GJ27 | 6 |
| 28 (Octovigesimal) | 16DQ2P28 | 6 |
| 29 | 10SC0C29 | 6 |
| 30 (Trigesimal) | Q5A4P30 | 5 |
| 31 | MTNKL31 | 5 |
| 32 (Duotrigesimal) | K735H32 | 5 |
| 33 | HT16S33 | 5 |
| 34 | FTGNB34 | 5 |
| 35 | E4JHP35 | 5 |
| 36 (Hexatrigesimal) | CMH8136 | 5 |
| 64 (Tetrasexagesimal) | MjEyMDQxNDU= | 12 |