1011 Binary to Hexadecimal
1011 binary = B hexadecimal
1011 written in hexadecimal is B, the number 11 in everyday decimal.
1011 binary = B hexadecimal
How to convert 1011 to hexadecimal
Because 16 = 24, every hexadecimal digit stands for exactly 4 binary digits. Split the binary number into groups of 4 from the right (adding leading zeros), then write each group as one hexadecimal digit:
| Binary group | Hexadecimal digit |
|---|---|
1011 | B (11) |
Result: 1011 in binary = B in hexadecimal.
1011 (binary) in other systems
| Decimal | 11 |
| Roman numerals | XI |
| Octal | 13 |
| Duodecimal | B |
| Ternary | 102 |
| Base 36 | B |
| Vigesimal | B |
| Quaternary | 23 |
| Quinary | 21 |
| Senary | 15 |
Nearby binary to hexadecimal conversions
About the number 11
- 11 is an odd number.
- 11 is a prime number.
- Written in binary it needs 4 bits, so it fits in one byte.
Reverse conversion
Frequently asked questions
What is 1011 in hexadecimal?
1011 in binary is B in hexadecimal (the number 11 in decimal).