Q: What is 21,250,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100010001000001011101012 | 25 |
| 3 (Ternary) | 11102221220021223 | 16 |
| 4 (Quaternary) | 11010100113114 | 13 |
| 5 (Quinary) | 204200031415 | 11 |
| 6 (Senary) | 20352453256 | 10 |
| 7 (Septenary) | 3454244037 | 9 |
| 8 (Octal) | 1210405658 | 9 |
| 9 (Nonary) | 438780789 | 8 |
| 10 (Decimal) | 2125042110 | 8 |
| 11 (Undecimal) | 10AA483511 | 8 |
| 12 (Duodecimal) | 714984512 | 7 |
| 13 (Tridecimal) | 453061A13 | 7 |
| 14 (Tetradecimal) | 2B7247314 | 7 |
| 15 (Pentadecimal) | 1CEB64B15 | 7 |
| 16 (Hexadecimal) | 144417516 | 7 |
| 17 | EG75ED17 | 6 |
| 18 (Octodecimal) | B47DCH18 | 6 |
| 19 | 8B138419 | 6 |
| 20 (Vigesimal) | 6CG61120 | 6 |
| 21 | 545CIH21 | 6 |
| 22 | 42FFI522 | 6 |
| 23 | 36LCL823 | 6 |
| 24 (Tetravigesimal) | 2G152524 | 6 |
| 25 (Pentavigesimal) | 24A0GL25 | 6 |
| 26 (Hexavigesimal) | 1KD1DN26 | 6 |
| 27 (Septemvigesimal) | 1CQH2H27 | 6 |
| 28 (Octovigesimal) | 16G13H28 | 6 |
| 29 | 11191429 | 6 |
| 30 (Trigesimal) | Q71HB30 | 5 |
| 31 | N09PE31 | 5 |
| 32 (Duotrigesimal) | K8GBL32 | 5 |
| 33 | HUAN533 | 5 |
| 34 | FUMOD34 | 5 |
| 35 | E5M9V35 | 5 |
| 36 (Hexatrigesimal) | CNGXH36 | 5 |
| 64 (Tetrasexagesimal) | MjEyNTA0MjE= | 12 |