Q: What is 21,000,000 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001101111010000002 | 25 |
| 3 (Ternary) | 11101112201202103 | 16 |
| 4 (Quaternary) | 11000123310004 | 13 |
| 5 (Quinary) | 203340000005 | 11 |
| 6 (Senary) | 20300341206 | 10 |
| 7 (Septenary) | 3433323307 | 9 |
| 8 (Octal) | 1200675008 | 9 |
| 9 (Nonary) | 434565239 | 8 |
| 10 (Decimal) | 2100000010 | 8 |
| 11 (Undecimal) | 1094367A11 | 8 |
| 12 (Duodecimal) | 704894012 | 7 |
| 13 (Tridecimal) | 447364813 | 7 |
| 14 (Tetradecimal) | 2B090C014 | 7 |
| 15 (Pentadecimal) | 1C9C35015 | 7 |
| 16 (Hexadecimal) | 1406F4016 | 7 |
| 17 | ED766217 | 6 |
| 18 (Octodecimal) | B20EEC18 | 6 |
| 19 | 892CE319 | 6 |
| 20 (Vigesimal) | 6B500020 | 6 |
| 21 | 52KC1021 | 6 |
| 22 | 41E49A22 | 6 |
| 23 | 360MCB23 | 6 |
| 24 (Tetravigesimal) | 2F728024 | 6 |
| 25 (Pentavigesimal) | 23J00025 | 6 |
| 26 (Hexavigesimal) | 1JOL2826 | 6 |
| 27 (Septemvigesimal) | 1CDOFL27 | 6 |
| 28 (Octovigesimal) | 164HK028 | 6 |
| 29 | 10K17R29 | 6 |
| 30 (Trigesimal) | PRNA030 | 5 |
| 31 | MMS7B31 | 5 |
| 32 (Duotrigesimal) | K0RQ032 | 5 |
| 33 | HNBOL33 | 5 |
| 34 | FOA3234 | 5 |
| 35 | DYRU035 | 5 |
| 36 (Hexatrigesimal) | CI3PC36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDAwMDA= | 12 |