Q: What is 21,422,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011100001010101012 | 25 |
| 3 (Ternary) | 11110221010010003 | 16 |
| 4 (Quaternary) | 11012320111114 | 13 |
| 5 (Quinary) | 204410041415 | 11 |
| 6 (Senary) | 20430535136 | 10 |
| 7 (Septenary) | 3500420167 | 9 |
| 8 (Octal) | 1215605258 | 9 |
| 9 (Nonary) | 442710309 | 8 |
| 10 (Decimal) | 2142242110 | 8 |
| 11 (Undecimal) | 11101A8911 | 8 |
| 12 (Duodecimal) | 721129912 | 7 |
| 13 (Tridecimal) | 45909B713 | 7 |
| 14 (Tetradecimal) | 2BB900D14 | 7 |
| 15 (Pentadecimal) | 1D325B615 | 7 |
| 16 (Hexadecimal) | 146E15516 | 7 |
| 17 | F1860717 | 6 |
| 18 (Octodecimal) | B614A918 | 6 |
| 19 | 8C74GG19 | 6 |
| 20 (Vigesimal) | 6DHG1120 | 6 |
| 21 | 5533J621 | 6 |
| 22 | 439J4922 | 6 |
| 23 | 37CG1E23 | 6 |
| 24 (Tetravigesimal) | 2GDFGL24 | 6 |
| 25 (Pentavigesimal) | 24L0LL25 | 6 |
| 26 (Hexavigesimal) | 1KMLP726 | 6 |
| 27 (Septemvigesimal) | 1D8A1027 | 6 |
| 28 (Octovigesimal) | 16NOED28 | 6 |
| 29 | 118AG529 | 6 |
| 30 (Trigesimal) | QDCKL30 | 5 |
| 31 | N62OQ31 | 5 |
| 32 (Duotrigesimal) | KDOAL32 | 5 |
| 33 | I23L933 | 5 |
| 34 | G11H734 | 5 |
| 35 | E9MO635 | 5 |
| 36 (Hexatrigesimal) | CR5N936 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjI0MjE= | 12 |