0x1F68
0x1F68 is a hexadecimal numeral that represents the decimal value 8040. The 0x prefix is a common convention in many programming languages to denote a base-16 number. As a numeric constant, its meaning depends on context, such as whether it is used as an offset, a data value, or a bit mask. When stored in memory, its byte order depends on the system’s endianness: big-endian stores the bytes 1F 68, while little-endian stores 68 1F.
In Unicode, the code point corresponding to 0x1F68 is U+1F68. This lies in the Greek Extended block
Outside of Unicode, 0x1F68 may serve as an identifier, opcode, or numeric constant within particular software,
See also: Hexadecimal notation, Unicode code points, Greek Extended block, Endianness, 1F00–1FFF.