Q: What is 21,605 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010100011001012 | 15 |
| 3 (Ternary) | 10021220123 | 10 |
| 4 (Quaternary) | 111012114 | 8 |
| 5 (Quinary) | 11424105 | 7 |
| 6 (Senary) | 2440056 | 6 |
| 7 (Septenary) | 1166637 | 6 |
| 8 (Octal) | 521458 | 5 |
| 9 (Nonary) | 325659 | 5 |
| 10 (Decimal) | 2160510 | 5 |
| 11 (Undecimal) | 1526111 | 5 |
| 12 (Duodecimal) | 1060512 | 5 |
| 13 (Tridecimal) | 9AAC13 | 4 |
| 14 (Tetradecimal) | 7C3314 | 4 |
| 15 (Pentadecimal) | 660515 | 4 |
| 16 (Hexadecimal) | 546516 | 4 |
| 17 | 46CF17 | 4 |
| 18 (Octodecimal) | 3CC518 | 4 |
| 19 | 32G219 | 4 |
| 20 (Vigesimal) | 2E0520 | 4 |
| 21 | 26KH21 | 4 |
| 22 | 20E122 | 4 |
| 23 | 1HJ823 | 4 |
| 24 (Tetravigesimal) | 1DC524 | 4 |
| 25 (Pentavigesimal) | 19E525 | 4 |
| 26 (Hexavigesimal) | 15OP26 | 4 |
| 27 (Septemvigesimal) | 12H527 | 4 |
| 28 (Octovigesimal) | RFH28 | 3 |
| 29 | PK029 | 3 |
| 30 (Trigesimal) | O0530 | 3 |
| 31 | MET31 | 3 |
| 32 (Duotrigesimal) | L3532 | 3 |
| 33 | JRN33 | 3 |
| 34 | INF34 | 3 |
| 35 | HMA35 | 3 |
| 36 (Hexatrigesimal) | GO536 | 3 |
| 64 (Tetrasexagesimal) | MjE2MDU= | 8 |