Q: What is 21,661,342 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100101010000110100111102 | 25 |
| 3 (Ternary) | 11112021112022213 | 16 |
| 4 (Quaternary) | 11022201221324 | 13 |
| 5 (Quinary) | 210211303325 | 11 |
| 6 (Senary) | 20521355546 | 10 |
| 7 (Septenary) | 3520554137 | 9 |
| 8 (Octal) | 1225032368 | 9 |
| 9 (Nonary) | 446746879 | 8 |
| 10 (Decimal) | 2166134210 | 8 |
| 11 (Undecimal) | 1125553A11 | 8 |
| 12 (Duodecimal) | 73075BA12 | 7 |
| 13 (Tridecimal) | 464568113 | 7 |
| 14 (Tetradecimal) | 2C3C10A14 | 7 |
| 15 (Pentadecimal) | 1D7D29715 | 7 |
| 16 (Hexadecimal) | 14A869E16 | 7 |
| 17 | F45GCA17 | 6 |
| 18 (Octodecimal) | B863HG18 | 6 |
| 19 | 8E41DC19 | 6 |
| 20 (Vigesimal) | 6F7D7220 | 6 |
| 21 | 567KEA21 | 6 |
| 22 | 44A6IA22 | 6 |
| 23 | 3897GB23 | 6 |
| 24 (Tetravigesimal) | 2H6MBM24 | 6 |
| 25 (Pentavigesimal) | 25B83H25 | 6 |
| 26 (Hexavigesimal) | 1LABAE26 | 6 |
| 27 (Septemvigesimal) | 1DKDKP27 | 6 |
| 28 (Octovigesimal) | 176L7A28 | 6 |
| 29 | 11I4IO29 | 6 |
| 30 (Trigesimal) | QM84M30 | 5 |
| 31 | NE3CU31 | 5 |
| 32 (Duotrigesimal) | KL1KU32 | 5 |
| 33 | I8P1A33 | 5 |
| 34 | G746A34 | 5 |
| 35 | EF7PH35 | 5 |
| 36 (Hexatrigesimal) | CW9ZY36 | 5 |
| 64 (Tetrasexagesimal) | MjE2NjEzNDI= | 12 |