Q: What is 21,212,512 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110101101011000002 | 25 |
| 3 (Ternary) | 11102202010021213 | 16 |
| 4 (Quaternary) | 11003223112004 | 13 |
| 5 (Quinary) | 204123000225 | 11 |
| 6 (Senary) | 20343540246 | 10 |
| 7 (Septenary) | 3452060267 | 9 |
| 8 (Octal) | 1207265408 | 9 |
| 9 (Nonary) | 438210779 | 8 |
| 10 (Decimal) | 2121251210 | 8 |
| 11 (Undecimal) | 10A7930211 | 8 |
| 12 (Duodecimal) | 712B91412 | 7 |
| 13 (Tridecimal) | 45192A913 | 7 |
| 14 (Tetradecimal) | 2B6271614 | 7 |
| 15 (Pentadecimal) | 1CE02C715 | 7 |
| 16 (Hexadecimal) | 143AD6016 | 7 |
| 17 | EFGABE17 | 6 |
| 18 (Octodecimal) | B414CG18 | 6 |
| 19 | 8AEC8019 | 6 |
| 20 (Vigesimal) | 6CBB5C20 | 6 |
| 21 | 541AJD21 | 6 |
| 22 | 42C3B222 | 6 |
| 23 | 36IA6323 | 6 |
| 24 (Tetravigesimal) | 2FMB6G24 | 6 |
| 25 (Pentavigesimal) | 247F0C25 | 6 |
| 26 (Hexavigesimal) | 1KANBM26 | 6 |
| 27 (Septemvigesimal) | 1COJ2G27 | 6 |
| 28 (Octovigesimal) | 16E8LK28 | 6 |
| 29 | 10SLRR29 | 6 |
| 30 (Trigesimal) | Q5JDM30 | 5 |
| 31 | MU1BI31 | 5 |
| 32 (Duotrigesimal) | K7BB032 | 5 |
| 33 | HT8TD33 | 5 |
| 34 | FTNVE34 | 5 |
| 35 | E4QBR35 | 5 |
| 36 (Hexatrigesimal) | CMNOG36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMTI1MTI= | 12 |