Q: What is 666,665,642 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1001111011110010000010101010102 | 30 |
| 3 (Ternary) | 12011101100101000023 | 19 |
| 4 (Quaternary) | 2132330200222224 | 15 |
| 5 (Quinary) | 23311313000325 | 13 |
| 6 (Senary) | 1500525430026 | 12 |
| 7 (Septenary) | 223433644167 | 11 |
| 8 (Octal) | 47571012528 | 10 |
| 9 (Nonary) | 16434033029 | 10 |
| 10 (Decimal) | 66666564210 | 9 |
| 11 (Undecimal) | 31235184511 | 9 |
| 12 (Duodecimal) | 167321A6212 | 9 |
| 13 (Tridecimal) | A816A81613 | 8 |
| 14 (Tetradecimal) | 6477BD4614 | 8 |
| 15 (Pentadecimal) | 3D7DA86215 | 8 |
| 16 (Hexadecimal) | 27BC82AA16 | 8 |
| 17 | 1AA9039017 | 8 |
| 18 (Octodecimal) | 11AEBC0218 | 8 |
| 19 | E34AE4719 | 7 |
| 20 (Vigesimal) | A86D42220 | 7 |
| 21 | 7G4J79K21 | 7 |
| 22 | 5J7JA7G22 | 7 |
| 23 | 4BD6LBG23 | 7 |
| 24 (Tetravigesimal) | 3BH95F224 | 7 |
| 25 (Pentavigesimal) | 2I6GF0H25 | 7 |
| 26 (Hexavigesimal) | 242MBK626 | 7 |
| 27 (Septemvigesimal) | 1JCC39227 | 7 |
| 28 (Octovigesimal) | 1AKH6N628 | 7 |
| 29 | 13EGJPC29 | 7 |
| 30 (Trigesimal) | RD19I230 | 6 |
| 31 | N8R2N931 | 6 |
| 32 (Duotrigesimal) | JRP0LA32 | 6 |
| 33 | H14VG533 | 6 |
| 34 | EMTQD034 | 6 |
| 35 | CO91TR35 | 6 |
| 36 (Hexatrigesimal) | B0WYI236 | 6 |
| 64 (Tetrasexagesimal) | NjY2NjY1NjQy | 12 |