Q: What is 121,212,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1110011100110001100110110012 | 27 |
| 3 (Ternary) | 221100020122022113 | 17 |
| 4 (Quaternary) | 130321203031214 | 14 |
| 5 (Quinary) | 2220122414415 | 12 |
| 6 (Senary) | 200055551216 | 11 |
| 7 (Septenary) | 30012000527 | 10 |
| 8 (Octal) | 7163063318 | 9 |
| 9 (Nonary) | 2730656849 | 9 |
| 10 (Decimal) | 12121212110 | 9 |
| 11 (Undecimal) | 6246A50811 | 8 |
| 12 (Duodecimal) | 34715AA112 | 8 |
| 13 (Tridecimal) | 1C15C86413 | 8 |
| 14 (Tetradecimal) | 1215372914 | 8 |
| 15 (Pentadecimal) | A994A8115 | 7 |
| 16 (Hexadecimal) | 7398CD916 | 7 |
| 17 | 5064C1D17 | 7 |
| 18 (Octodecimal) | 3A2BH8D18 | 7 |
| 19 | 2AI1IC619 | 7 |
| 20 (Vigesimal) | 1HHBA6120 | 7 |
| 21 | 18E598G21 | 7 |
| 22 | 11B9C5J22 | 7 |
| 23 | IJ38A523 | 6 |
| 24 (Tetravigesimal) | F585H124 | 6 |
| 25 (Pentavigesimal) | CA7E9L25 | 6 |
| 26 (Hexavigesimal) | A56BMH26 | 6 |
| 27 (Septemvigesimal) | 8C25KM27 | 6 |
| 28 (Octovigesimal) | 715J8928 | 6 |
| 29 | 5QARG929 | 6 |
| 30 (Trigesimal) | 4TJA4130 | 6 |
| 31 | 477N7D31 | 6 |
| 32 (Duotrigesimal) | 3JJ36P32 | 6 |
| 33 | 336TTJ33 | 6 |
| 34 | 2MNWQD34 | 6 |
| 35 | 2AR3NG35 | 6 |
| 36 (Hexatrigesimal) | 205ZVD36 | 6 |
| 64 (Tetrasexagesimal) | MTIxMjEyMTIx | 12 |