Q: What is 21,420,124 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011000010111002 | 25 |
| 3 (Ternary) | 11110220202122213 | 16 |
| 4 (Quaternary) | 11012312011304 | 13 |
| 5 (Quinary) | 204404204445 | 11 |
| 6 (Senary) | 20430351246 | 10 |
| 7 (Septenary) | 3500322257 | 9 |
| 8 (Octal) | 1215541348 | 9 |
| 9 (Nonary) | 442667879 | 8 |
| 10 (Decimal) | 2142012410 | 8 |
| 11 (Undecimal) | 1110029011 | 8 |
| 12 (Duodecimal) | 720BAA412 | 7 |
| 13 (Tridecimal) | 458C93B13 | 7 |
| 14 (Tetradecimal) | 2BB824C14 | 7 |
| 15 (Pentadecimal) | 1D31A8415 | 7 |
| 16 (Hexadecimal) | 146D85C16 | 7 |
| 17 | F17F1517 | 6 |
| 18 (Octodecimal) | B60F8G18 | 6 |
| 19 | 8C6H9I19 | 6 |
| 20 (Vigesimal) | 6DHA6420 | 6 |
| 21 | 552JEJ21 | 6 |
| 22 | 439EA022 | 6 |
| 23 | 37CBGH23 | 6 |
| 24 (Tetravigesimal) | 2GDBH424 | 6 |
| 25 (Pentavigesimal) | 24KM4O25 | 6 |
| 26 (Hexavigesimal) | 1KMIEO26 | 6 |
| 27 (Septemvigesimal) | 1D86NP27 | 6 |
| 28 (Octovigesimal) | 16NLGC28 | 6 |
| 29 | 1187NS29 | 6 |
| 30 (Trigesimal) | QDA4430 | 5 |
| 31 | N60CN31 | 5 |
| 32 (Duotrigesimal) | KDM2S32 | 5 |
| 33 | I21HM33 | 5 |
| 34 | G0XHM34 | 5 |
| 35 | E9KSJ35 | 5 |
| 36 (Hexatrigesimal) | CR3VG36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjAxMjQ= | 12 |