Q: What is 213,121,210 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11001011001111111000101110102 | 28 |
| 3 (Ternary) | 1122120002001000113 | 18 |
| 4 (Quaternary) | 302303332023224 | 14 |
| 5 (Quinary) | 4140243343205 | 12 |
| 6 (Senary) | 330515321346 | 11 |
| 7 (Septenary) | 51653334317 | 10 |
| 8 (Octal) | 14547742728 | 10 |
| 9 (Nonary) | 4850203049 | 9 |
| 10 (Decimal) | 21312121010 | 9 |
| 11 (Undecimal) | AA33513511 | 8 |
| 12 (Duodecimal) | 5B45A04A12 | 8 |
| 13 (Tridecimal) | 351CC73313 | 8 |
| 14 (Tetradecimal) | 2043A11814 | 8 |
| 15 (Pentadecimal) | 13A9C05A15 | 8 |
| 16 (Hexadecimal) | CB3F8BA16 | 7 |
| 17 | 8E1C0AD17 | 7 |
| 18 (Octodecimal) | 64E379418 | 7 |
| 19 | 4A16E8F19 | 7 |
| 20 (Vigesimal) | 36C030A20 | 7 |
| 21 | 2A3HG1121 | 7 |
| 22 | 1J7H31G22 | 7 |
| 23 | 1A2D7ED23 | 7 |
| 24 (Tetravigesimal) | 12I8I2A24 | 7 |
| 25 (Pentavigesimal) | LKEINA25 | 6 |
| 26 (Hexavigesimal) | HO9I1G26 | 6 |
| 27 (Septemvigesimal) | EN0I9427 | 6 |
| 28 (Octovigesimal) | CAKE7M28 | 6 |
| 29 | AB9C1729 | 6 |
| 30 (Trigesimal) | 8N3BAA30 | 6 |
| 31 | 7DNR7N31 | 6 |
| 32 (Duotrigesimal) | 6B7U5Q32 | 6 |
| 33 | 5ENDJG33 | 6 |
| 34 | 4NGCUU34 | 6 |
| 35 | 420QHF35 | 6 |
| 36 (Hexatrigesimal) | 3IVXDM36 | 6 |
| 64 (Tetrasexagesimal) | MjEzMTIxMjEw | 12 |