Q: What is 21,000,018 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001101111010100102 | 25 |
| 3 (Ternary) | 11101112201211103 | 16 |
| 4 (Quaternary) | 11000123311024 | 13 |
| 5 (Quinary) | 203340000335 | 11 |
| 6 (Senary) | 20300341506 | 10 |
| 7 (Septenary) | 3433323547 | 9 |
| 8 (Octal) | 1200675228 | 9 |
| 9 (Nonary) | 434565439 | 8 |
| 10 (Decimal) | 2100001810 | 8 |
| 11 (Undecimal) | 1094369611 | 8 |
| 12 (Duodecimal) | 704895612 | 7 |
| 13 (Tridecimal) | 447366013 | 7 |
| 14 (Tetradecimal) | 2B090D414 | 7 |
| 15 (Pentadecimal) | 1C9C36315 | 7 |
| 16 (Hexadecimal) | 1406F5216 | 7 |
| 17 | ED767317 | 6 |
| 18 (Octodecimal) | B20EFC18 | 6 |
| 19 | 892CF219 | 6 |
| 20 (Vigesimal) | 6B500I20 | 6 |
| 21 | 52KC1I21 | 6 |
| 22 | 41E4A622 | 6 |
| 23 | 360MD623 | 6 |
| 24 (Tetravigesimal) | 2F728I24 | 6 |
| 25 (Pentavigesimal) | 23J00I25 | 6 |
| 26 (Hexavigesimal) | 1JOL3026 | 6 |
| 27 (Septemvigesimal) | 1CDOGC27 | 6 |
| 28 (Octovigesimal) | 164HKI28 | 6 |
| 29 | 10K18G29 | 6 |
| 30 (Trigesimal) | PRNAI30 | 5 |
| 31 | MMS7T31 | 5 |
| 32 (Duotrigesimal) | K0RQI32 | 5 |
| 33 | HNBP633 | 5 |
| 34 | FOA3K34 | 5 |
| 35 | DYRUI35 | 5 |
| 36 (Hexatrigesimal) | CI3PU36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDAwMTg= | 12 |