Q: What is 121,122,221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1110011100000101101101011012 | 27 |
| 3 (Ternary) | 221022201221100123 | 17 |
| 4 (Quaternary) | 130320023122314 | 14 |
| 5 (Quinary) | 2220014023415 | 12 |
| 6 (Senary) | 200040230056 | 11 |
| 7 (Septenary) | 30003440037 | 10 |
| 8 (Octal) | 7160266558 | 9 |
| 9 (Nonary) | 2728184059 | 9 |
| 10 (Decimal) | 12112222110 | 9 |
| 11 (Undecimal) | 62408A1011 | 8 |
| 12 (Duodecimal) | 34691A6512 | 8 |
| 13 (Tridecimal) | 1C12A96C13 | 8 |
| 14 (Tetradecimal) | 1212CA7314 | 8 |
| 15 (Pentadecimal) | A9780EB15 | 7 |
| 16 (Hexadecimal) | 7382DAD16 | 7 |
| 17 | 505370917 | 7 |
| 18 (Octodecimal) | 3A1EA0518 | 7 |
| 19 | 2AH7GBE19 | 7 |
| 20 (Vigesimal) | 1HH05B120 | 7 |
| 21 | 18DGFBH21 | 7 |
| 22 | 11B12BB22 | 7 |
| 23 | IIIMBC23 | 6 |
| 24 (Tetravigesimal) | F51HF524 | 6 |
| 25 (Pentavigesimal) | CA1KDL25 | 6 |
| 26 (Hexavigesimal) | A518MP26 | 6 |
| 27 (Septemvigesimal) | 8BOHC527 | 6 |
| 28 (Octovigesimal) | 711GHH28 | 6 |
| 29 | 5Q77J929 | 6 |
| 30 (Trigesimal) | 4TG07B30 | 6 |
| 31 | 474MLD31 | 6 |
| 32 (Duotrigesimal) | 3JGBDD32 | 6 |
| 33 | 334DBB33 | 6 |
| 34 | 2MLN0934 | 6 |
| 35 | 2AP09V35 | 6 |
| 36 (Hexatrigesimal) | 2042I536 | 6 |
| 64 (Tetrasexagesimal) | MTIxMTIyMjIx | 12 |