Q: What is 221,521 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1101100001010100012 | 18 |
| 3 (Ternary) | 1020202121113 | 12 |
| 4 (Quaternary) | 3120111014 | 9 |
| 5 (Quinary) | 240420415 | 8 |
| 6 (Senary) | 44253216 | 7 |
| 7 (Septenary) | 16115567 | 7 |
| 8 (Octal) | 6605218 | 6 |
| 9 (Nonary) | 3667749 | 6 |
| 10 (Decimal) | 22152110 | 6 |
| 11 (Undecimal) | 14148311 | 6 |
| 12 (Duodecimal) | A824112 | 5 |
| 13 (Tridecimal) | 79AA113 | 5 |
| 14 (Tetradecimal) | 5AA2D14 | 5 |
| 15 (Pentadecimal) | 4598115 | 5 |
| 16 (Hexadecimal) | 3615116 | 5 |
| 17 | 2B18B17 | 5 |
| 18 (Octodecimal) | 21HCD18 | 5 |
| 19 | 1D5C019 | 5 |
| 20 (Vigesimal) | 17DG120 | 5 |
| 21 | 12J6D21 | 5 |
| 22 | KHF322 | 4 |
| 23 | I4H823 | 4 |
| 24 (Tetravigesimal) | G0E124 | 4 |
| 25 (Pentavigesimal) | E4AL25 | 4 |
| 26 (Hexavigesimal) | CFI126 | 4 |
| 27 (Septemvigesimal) | B6ND27 | 4 |
| 28 (Octovigesimal) | A2FD28 | 4 |
| 29 | 92BJ29 | 4 |
| 30 (Trigesimal) | 864130 | 4 |
| 31 | 7DFQ31 | 4 |
| 32 (Duotrigesimal) | 6OAH32 | 4 |
| 33 | 65DP33 | 4 |
| 34 | 5LLB34 | 4 |
| 35 | 55T635 | 4 |
| 36 (Hexatrigesimal) | 4QXD36 | 4 |
| 64 (Tetrasexagesimal) | MjIxNTIx | 8 |