Q: What is 21,203,420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110001001110111002 | 25 |
| 3 (Ternary) | 11102200201212123 | 16 |
| 4 (Quaternary) | 11003202131304 | 13 |
| 5 (Quinary) | 204120021405 | 11 |
| 6 (Senary) | 20342435526 | 10 |
| 7 (Septenary) | 3451403607 | 9 |
| 8 (Octal) | 1207047348 | 9 |
| 9 (Nonary) | 438065559 | 8 |
| 10 (Decimal) | 2120342010 | 8 |
| 11 (Undecimal) | 10A7249711 | 8 |
| 12 (Duodecimal) | 71265B812 | 7 |
| 13 (Tridecimal) | 451510413 | 7 |
| 14 (Tetradecimal) | 2B5D2A014 | 7 |
| 15 (Pentadecimal) | 1CDC76515 | 7 |
| 16 (Hexadecimal) | 14389DC16 | 7 |
| 17 | EFED4017 | 6 |
| 18 (Octodecimal) | B3HCBE18 | 6 |
| 19 | 8AD64919 | 6 |
| 20 (Vigesimal) | 6CA8B020 | 6 |
| 21 | 540B6E21 | 6 |
| 22 | 42B6FI22 | 6 |
| 23 | 36HG1J23 | 6 |
| 24 (Tetravigesimal) | 2FLJBK24 | 6 |
| 25 (Pentavigesimal) | 2470BK25 | 6 |
| 26 (Hexavigesimal) | 1KAA0426 | 6 |
| 27 (Septemvigesimal) | 1CO6GN27 | 6 |
| 28 (Octovigesimal) | 16DP5028 | 6 |
| 29 | 10SB4C29 | 6 |
| 30 (Trigesimal) | Q59AK30 | 5 |
| 31 | MTMS931 | 5 |
| 32 (Duotrigesimal) | K72ES32 | 5 |
| 33 | HT0HT33 | 5 |
| 34 | FTG2034 | 5 |
| 35 | E4IW035 | 5 |
| 36 (Hexatrigesimal) | CMGNW36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMDM0MjA= | 12 |