Q: What is 21,701,521 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100101100100011100100012 | 25 |
| 3 (Ternary) | 11112111122200013 | 16 |
| 4 (Quaternary) | 11023020321014 | 13 |
| 5 (Quinary) | 210234220415 | 11 |
| 6 (Senary) | 20530500016 | 10 |
| 7 (Septenary) | 3523135127 | 9 |
| 8 (Octal) | 1226216218 | 9 |
| 9 (Nonary) | 447458019 | 8 |
| 10 (Decimal) | 2170152110 | 8 |
| 11 (Undecimal) | 1128274611 | 8 |
| 12 (Duodecimal) | 732690112 | 7 |
| 13 (Tridecimal) | 465AA4A13 | 7 |
| 14 (Tetradecimal) | 2C4CA0914 | 7 |
| 15 (Pentadecimal) | 1D8A13115 | 7 |
| 16 (Hexadecimal) | 14B239116 | 7 |
| 17 | F4E2D117 | 6 |
| 18 (Octodecimal) | B8D20118 | 6 |
| 19 | 8E9I0619 | 6 |
| 20 (Vigesimal) | 6FCDG120 | 6 |
| 21 | 56C6GG21 | 6 |
| 22 | 44E1IH22 | 6 |
| 23 | 38CEF923 | 6 |
| 24 (Tetravigesimal) | 2H9K6124 | 6 |
| 25 (Pentavigesimal) | 25DMAL25 | 6 |
| 26 (Hexavigesimal) | 1LCILN26 | 6 |
| 27 (Septemvigesimal) | 1DMEO127 | 6 |
| 28 (Octovigesimal) | 178GE928 | 6 |
| 29 | 11JNC929 | 6 |
| 30 (Trigesimal) | QNMO130 | 5 |
| 31 | NFE7231 | 5 |
| 32 (Duotrigesimal) | KM8SH32 | 5 |
| 33 | I9SUS33 | 5 |
| 34 | G84W134 | 5 |
| 35 | EG5IG35 | 5 |
| 36 (Hexatrigesimal) | CX50136 | 5 |
| 64 (Tetrasexagesimal) | MjE3MDE1MjE= | 12 |