Q: What is 21,000,020 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001101111010101002 | 25 |
| 3 (Ternary) | 11101112201211123 | 16 |
| 4 (Quaternary) | 11000123311104 | 13 |
| 5 (Quinary) | 203340000405 | 11 |
| 6 (Senary) | 20300341526 | 10 |
| 7 (Septenary) | 3433323567 | 9 |
| 8 (Octal) | 1200675248 | 9 |
| 9 (Nonary) | 434565459 | 8 |
| 10 (Decimal) | 2100002010 | 8 |
| 11 (Undecimal) | 1094369811 | 8 |
| 12 (Duodecimal) | 704895812 | 7 |
| 13 (Tridecimal) | 447366213 | 7 |
| 14 (Tetradecimal) | 2B090D614 | 7 |
| 15 (Pentadecimal) | 1C9C36515 | 7 |
| 16 (Hexadecimal) | 1406F5416 | 7 |
| 17 | ED767517 | 6 |
| 18 (Octodecimal) | B20EFE18 | 6 |
| 19 | 892CF419 | 6 |
| 20 (Vigesimal) | 6B501020 | 6 |
| 21 | 52KC1K21 | 6 |
| 22 | 41E4A822 | 6 |
| 23 | 360MD823 | 6 |
| 24 (Tetravigesimal) | 2F728K24 | 6 |
| 25 (Pentavigesimal) | 23J00K25 | 6 |
| 26 (Hexavigesimal) | 1JOL3226 | 6 |
| 27 (Septemvigesimal) | 1CDOGE27 | 6 |
| 28 (Octovigesimal) | 164HKK28 | 6 |
| 29 | 10K18I29 | 6 |
| 30 (Trigesimal) | PRNAK30 | 5 |
| 31 | MMS8031 | 5 |
| 32 (Duotrigesimal) | K0RQK32 | 5 |
| 33 | HNBP833 | 5 |
| 34 | FOA3M34 | 5 |
| 35 | DYRUK35 | 5 |
| 36 (Hexatrigesimal) | CI3PW36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDAwMjA= | 12 |