base-4 to base-21
Please provide values below to convert base-4 to base-21, or change ↔.
base-4
Definition: A base-4 numeral system is a quaternary numeral system that uses four symbols: 0, 1, 2, and 3.
Historyandorigin: It has historical origins in ancient cultures.
CurrentUse: It is used in some specialized contexts.
funfact: Quaternary systems are used in some digital systems and error correction codes.
base-21
Definition: A base-21 numeral system is a unvigesimal numeral system that uses twenty-one symbols: 0 to 9 and A to K.
Historyandorigin: It has historical origins in ancient cultures.
CurrentUse: It is used in some specialized contexts.
funfact: Unvigesimal systems are used in some digital systems and error correction codes.
base-4 to base-21 Conversion Table
| 1 base-4 | 1 base-21 |
| 2 base-4 | 2 base-21 |
| 3 base-4 | 3 base-21 |
| 5 base-4 | Error base-21 |
| 10 base-4 | 4 base-21 |
| 50 base-4 | Error base-21 |
| 100 base-4 | NaN.00000NaN base-21 |
| 1000 base-4 | 31 base-21 |
| 10000 base-4 | NaN.00000NaN base-21 |
| 100000 base-4 | NaN.00000NaN base-21 |
| 1000000 base-4 | 961 base-21 |
How to Convert base-4 to base-21
1 base-4 = 1 base-21
1 base-21 = 1 base-4
we use cross multiplication method
base-4 → base-21
1 → 1
1.5 → ?( suppose x)
=>1.5*1=1*x
by simplifying
x=1