Q: What is 21,420,042 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011000000010102 | 25 |
| 3 (Ternary) | 11110220202022203 | 16 |
| 4 (Quaternary) | 11012312000224 | 13 |
| 5 (Quinary) | 204404201325 | 11 |
| 6 (Senary) | 20430345106 | 10 |
| 7 (Septenary) | 3500320507 | 9 |
| 8 (Octal) | 1215540128 | 9 |
| 9 (Nonary) | 442666869 | 8 |
| 10 (Decimal) | 2142004210 | 8 |
| 11 (Undecimal) | 1110021611 | 8 |
| 12 (Duodecimal) | 720BA3612 | 7 |
| 13 (Tridecimal) | 458C8A713 | 7 |
| 14 (Tetradecimal) | 2BB81D014 | 7 |
| 15 (Pentadecimal) | 1D31A2C15 | 7 |
| 16 (Hexadecimal) | 146D80A16 | 7 |
| 17 | F17ED817 | 6 |
| 18 (Octodecimal) | B60F4618 | 6 |
| 19 | 8C6H5C19 | 6 |
| 20 (Vigesimal) | 6DHA2220 | 6 |
| 21 | 552JB021 | 6 |
| 22 | 439E6622 | 6 |
| 23 | 37CBD423 | 6 |
| 24 (Tetravigesimal) | 2GDBDI24 | 6 |
| 25 (Pentavigesimal) | 24KM1H25 | 6 |
| 26 (Hexavigesimal) | 1KMIBK26 | 6 |
| 27 (Septemvigesimal) | 1D86KO27 | 6 |
| 28 (Octovigesimal) | 16NLDE28 | 6 |
| 29 | 1187L429 | 6 |
| 30 (Trigesimal) | QDA1C30 | 5 |
| 31 | N60A331 | 5 |
| 32 (Duotrigesimal) | KDM0A32 | 5 |
| 33 | I21F633 | 5 |
| 34 | G0XF834 | 5 |
| 35 | E9KQ735 | 5 |
| 36 (Hexatrigesimal) | CR3T636 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjAwNDI= | 12 |