Q: What is 21,897 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101100010012 | 15 |
| 3 (Ternary) | 10100010003 | 10 |
| 4 (Quaternary) | 111120214 | 8 |
| 5 (Quinary) | 12000425 | 7 |
| 6 (Senary) | 2452136 | 6 |
| 7 (Septenary) | 1205617 | 6 |
| 8 (Octal) | 526118 | 5 |
| 9 (Nonary) | 330309 | 5 |
| 10 (Decimal) | 2189710 | 5 |
| 11 (Undecimal) | 154A711 | 5 |
| 12 (Duodecimal) | 1080912 | 5 |
| 13 (Tridecimal) | 9C7513 | 4 |
| 14 (Tetradecimal) | 7DA114 | 4 |
| 15 (Pentadecimal) | 674C15 | 4 |
| 16 (Hexadecimal) | 558916 | 4 |
| 17 | 47D117 | 4 |
| 18 (Octodecimal) | 3DA918 | 4 |
| 19 | 33C919 | 4 |
| 20 (Vigesimal) | 2EEH20 | 4 |
| 21 | 27DF21 | 4 |
| 22 | 215722 | 4 |
| 23 | 1I9123 | 4 |
| 24 (Tetravigesimal) | 1E0924 | 4 |
| 25 (Pentavigesimal) | 1A0M25 | 4 |
| 26 (Hexavigesimal) | 16A526 | 4 |
| 27 (Septemvigesimal) | 131027 | 4 |
| 28 (Octovigesimal) | RQ128 | 3 |
| 29 | Q1229 | 3 |
| 30 (Trigesimal) | O9R30 | 3 |
| 31 | MOB31 | 3 |
| 32 (Duotrigesimal) | LC932 | 3 |
| 33 | K3I33 | 3 |
| 34 | IW134 | 3 |
| 35 | HUM35 | 3 |
| 36 (Hexatrigesimal) | GW936 | 3 |
| 64 (Tetrasexagesimal) | MjE4OTc= | 8 |