Q: What is 21,817 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101001110012 | 15 |
| 3 (Ternary) | 10022210013 | 10 |
| 4 (Quaternary) | 111103214 | 8 |
| 5 (Quinary) | 11442325 | 7 |
| 6 (Senary) | 2450016 | 6 |
| 7 (Septenary) | 1204157 | 6 |
| 8 (Octal) | 524718 | 5 |
| 9 (Nonary) | 328319 | 5 |
| 10 (Decimal) | 2181710 | 5 |
| 11 (Undecimal) | 1543411 | 5 |
| 12 (Duodecimal) | 1076112 | 5 |
| 13 (Tridecimal) | 9C1313 | 4 |
| 14 (Tetradecimal) | 7D4514 | 4 |
| 15 (Pentadecimal) | 66E715 | 4 |
| 16 (Hexadecimal) | 553916 | 4 |
| 17 | 478617 | 4 |
| 18 (Octodecimal) | 3D6118 | 4 |
| 19 | 338519 | 4 |
| 20 (Vigesimal) | 2EAH20 | 4 |
| 21 | 279J21 | 4 |
| 22 | 211F22 | 4 |
| 23 | 1I5D23 | 4 |
| 24 (Tetravigesimal) | 1DL124 | 4 |
| 25 (Pentavigesimal) | 19MH25 | 4 |
| 26 (Hexavigesimal) | 167326 | 4 |
| 27 (Septemvigesimal) | 12P127 | 4 |
| 28 (Octovigesimal) | RN528 | 3 |
| 29 | PR929 | 3 |
| 30 (Trigesimal) | O7730 | 3 |
| 31 | MLO31 | 3 |
| 32 (Duotrigesimal) | L9P32 | 3 |
| 33 | K1433 | 3 |
| 34 | ITN34 | 3 |
| 35 | HSC35 | 3 |
| 36 (Hexatrigesimal) | GU136 | 3 |
| 64 (Tetrasexagesimal) | MjE4MTc= | 8 |