Q: What is 216,990 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101001111100111102 | 18 |
| 3 (Ternary) | 1020001222003 | 12 |
| 4 (Quaternary) | 3103321324 | 9 |
| 5 (Quinary) | 234204305 | 8 |
| 6 (Senary) | 43523306 | 7 |
| 7 (Septenary) | 15624247 | 7 |
| 8 (Octal) | 6476368 | 6 |
| 9 (Nonary) | 3605809 | 6 |
| 10 (Decimal) | 21699010 | 6 |
| 11 (Undecimal) | 13903411 | 6 |
| 12 (Duodecimal) | A56A612 | 5 |
| 13 (Tridecimal) | 779C713 | 5 |
| 14 (Tetradecimal) | 5911414 | 5 |
| 15 (Pentadecimal) | 4446015 | 5 |
| 16 (Hexadecimal) | 34F9E16 | 5 |
| 17 | 2A2E217 | 5 |
| 18 (Octodecimal) | 213D018 | 5 |
| 19 | 1CC1A19 | 5 |
| 20 (Vigesimal) | 1729A20 | 5 |
| 21 | 1290I21 | 5 |
| 22 | K87422 | 4 |
| 23 | HJ4823 | 4 |
| 24 (Tetravigesimal) | FGH624 | 4 |
| 25 (Pentavigesimal) | DM4F25 | 4 |
| 26 (Hexavigesimal) | C8PK26 | 4 |
| 27 (Septemvigesimal) | B0HI27 | 4 |
| 28 (Octovigesimal) | 9OLI28 | 4 |
| 29 | 8Q0C29 | 4 |
| 30 (Trigesimal) | 813030 | 4 |
| 31 | 78OL31 | 4 |
| 32 (Duotrigesimal) | 6JSU32 | 4 |
| 33 | 618F33 | 4 |
| 34 | 5HO234 | 4 |
| 35 | 524P35 | 4 |
| 36 (Hexatrigesimal) | 4NFI36 | 4 |
| 64 (Tetrasexagesimal) | MjE2OTkw | 8 |