Q: What is 21,421,542 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011101111001102 | 25 |
| 3 (Ternary) | 11110220222111103 | 16 |
| 4 (Quaternary) | 11012313132124 | 13 |
| 5 (Quinary) | 204404421325 | 11 |
| 6 (Senary) | 20430454506 | 10 |
| 7 (Septenary) | 3500363227 | 9 |
| 8 (Octal) | 1215567468 | 9 |
| 9 (Nonary) | 442687439 | 8 |
| 10 (Decimal) | 2142154210 | 8 |
| 11 (Undecimal) | 1110135A11 | 8 |
| 12 (Duodecimal) | 721088612 | 7 |
| 13 (Tridecimal) | 459048C13 | 7 |
| 14 (Tetradecimal) | 2BB898214 | 7 |
| 15 (Pentadecimal) | 1D321CC15 | 7 |
| 16 (Hexadecimal) | 146DDE616 | 7 |
| 17 | F182GC17 | 6 |
| 18 (Octodecimal) | B611FC18 | 6 |
| 19 | 8C728B19 | 6 |
| 20 (Vigesimal) | 6DHDH220 | 6 |
| 21 | 5531J921 | 6 |
| 22 | 439H8A22 | 6 |
| 23 | 37CE9923 | 6 |
| 24 (Tetravigesimal) | 2GDE4624 | 6 |
| 25 (Pentavigesimal) | 24KOBH25 | 6 |
| 26 (Hexavigesimal) | 1KMKHC26 | 6 |
| 27 (Septemvigesimal) | 1D88MC27 | 6 |
| 28 (Octovigesimal) | 16NNB228 | 6 |
| 29 | 1189EP29 | 6 |
| 30 (Trigesimal) | QDBLC30 | 5 |
| 31 | N61RF31 | 5 |
| 32 (Duotrigesimal) | KDNF632 | 5 |
| 33 | I22RL33 | 5 |
| 34 | G10PC34 | 5 |
| 35 | E9LY235 | 5 |
| 36 (Hexatrigesimal) | CR4YU36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjE1NDI= | 12 |