Recognised as Base-16 literal
0xdf
- Base 16
- 8 bits
- = 223
0xdf is a hexadecimal literal equal to 223 in decimal. It needs 8 bits (1 bytes) of storage, and is 0xDF in hexadecimal and 11011111 in binary.
In every base
Decimal223
Binary11011111
Octal337
HexadecimalDF
Base 326V
Base 3667
Prefixed literals0xdf · 0o337 · 0b11011111
Bit width & storage
Significant bits8
Bytes needed1
Fits in 8 bitsYes
Fits in 16 bitsYes
Fits in 32 bitsYes
Fits in 64 bitsYes
Padded to 8 bits11011111
Padded to 32 bits00000000000000000000000011011111
Read another way
Bitwise operations
NOT (32-bit)4,294,967,072
Shift left by 1446
Shift right by 1111
Population count7the number of set bits
Lowest set bit1
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
The same value
Also reads as
U+00DF (unicode character)
- U+00DF
- ß
- Lowercase letter
U+00DF is code point 223 (ß), a lowercase letter in the Latin-1 Supplement block of the Basic Multilingual Plane. It takes 2 bytes in UTF-8 and 1 unit in UTF-16.
Identity
Code pointU+00DF
Decimal223
Characterß
General categoryLowercase letter
BlockLatin-1 Supplement
PlaneBasic Multilingual Planeplane 0
Official nameNot includedthe Unicode Character Database is not bundled; a stale copy would be worse than none
Encodings
UTF-8C3 9F2 bytes
UTF-1600DFa single unit
UTF-32000000DF
Binary11011111
Bytes in UTF-8 vs UTF-162 vs 2UTF-16 is not always smaller, even for non-Latin text
Writing it in code
HTML numeric entityß
HTML hex entityß
CSS escape\00DF
JavaScript\u00DF
Python\u00DF
Percent-encoded (URL)%C3%9F
Things that catch people out
JavaScript string length1
Needs a surrogate pairNo
Safe in a URL unescapedNo
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page