Q: What is 217,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101010001010011012 | 18 |
| 3 (Ternary) | 1020010201223 | 12 |
| 4 (Quaternary) | 3110110314 | 9 |
| 5 (Quinary) | 234241415 | 8 |
| 6 (Senary) | 43543256 | 7 |
| 7 (Septenary) | 15636117 | 7 |
| 8 (Octal) | 6505158 | 6 |
| 9 (Nonary) | 3612189 | 6 |
| 10 (Decimal) | 21742110 | 6 |
| 11 (Undecimal) | 13939611 | 6 |
| 12 (Duodecimal) | A59A512 | 5 |
| 13 (Tridecimal) | 77C6913 | 5 |
| 14 (Tetradecimal) | 5934114 | 5 |
| 15 (Pentadecimal) | 4464B15 | 5 |
| 16 (Hexadecimal) | 3514D16 | 5 |
| 17 | 2A45817 | 5 |
| 18 (Octodecimal) | 2150H18 | 5 |
| 19 | 1CD5419 | 5 |
| 20 (Vigesimal) | 173B120 | 5 |
| 21 | 12A0821 | 5 |
| 22 | K94H22 | 4 |
| 23 | HK0223 | 4 |
| 24 (Tetravigesimal) | FHB524 | 4 |
| 25 (Pentavigesimal) | DMLL25 | 4 |
| 26 (Hexavigesimal) | C9G926 | 4 |
| 27 (Septemvigesimal) | B16H27 | 4 |
| 28 (Octovigesimal) | 9P9128 | 4 |
| 29 | 8QF829 | 4 |
| 30 (Trigesimal) | 81HB30 | 4 |
| 31 | 797I31 | 4 |
| 32 (Duotrigesimal) | 6KAD32 | 4 |
| 33 | 61LH33 | 4 |
| 34 | 5I2P34 | 4 |
| 35 | 52H135 | 4 |
| 36 (Hexatrigesimal) | 4NRH36 | 4 |
| 64 (Tetrasexagesimal) | MjE3NDIx | 8 |