Q: What is 221,821 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101100010011111012 | 18 |
| 3 (Ternary) | 1020210211213 | 12 |
| 4 (Quaternary) | 3120213314 | 9 |
| 5 (Quinary) | 240442415 | 8 |
| 6 (Senary) | 44305416 | 7 |
| 7 (Septenary) | 16124657 | 7 |
| 8 (Octal) | 6611758 | 6 |
| 9 (Nonary) | 3672479 | 6 |
| 10 (Decimal) | 22182110 | 6 |
| 11 (Undecimal) | 14172611 | 6 |
| 12 (Duodecimal) | A845112 | 5 |
| 13 (Tridecimal) | 79C7213 | 5 |
| 14 (Tetradecimal) | 5ABA514 | 5 |
| 15 (Pentadecimal) | 45AD115 | 5 |
| 16 (Hexadecimal) | 3627D16 | 5 |
| 17 | 2B29517 | 5 |
| 18 (Octodecimal) | 220B718 | 5 |
| 19 | 1D68F19 | 5 |
| 20 (Vigesimal) | 17EB120 | 5 |
| 21 | 12JKJ21 | 5 |
| 22 | KI6H22 | 4 |
| 23 | I57923 | 4 |
| 24 (Tetravigesimal) | G12D24 | 4 |
| 25 (Pentavigesimal) | E4ML25 | 4 |
| 26 (Hexavigesimal) | CG3F26 | 4 |
| 27 (Septemvigesimal) | B77G27 | 4 |
| 28 (Octovigesimal) | A2Q528 | 4 |
| 29 | 92M029 | 4 |
| 30 (Trigesimal) | 86E130 | 4 |
| 31 | 7DPG31 | 4 |
| 32 (Duotrigesimal) | 6OJT32 | 4 |
| 33 | 65MS33 | 4 |
| 34 | 5LU534 | 4 |
| 35 | 562Q35 | 4 |
| 36 (Hexatrigesimal) | 4R5P36 | 4 |
| 64 (Tetrasexagesimal) | MjIxODIx | 8 |