0x1111

0x1111 is a hexadecimal numeral that denotes the integer value represented by the digits 1 1 1 1 in base-16. The prefix 0x signals hexadecimal notation and is common in many programming languages when writing numeric literals.

Value and representation: In decimal, 0x1111 equals 4369. In binary, the 16-bit representation is 0001 0001 0001 0001; with wider widths, it is padded with leading zeros as needed.

Common uses: The pattern is often employed as a simple constant or test value in examples and debugging. Its repeating nibble structure makes bitwise operations, nibble-oriented parsing, or mask demonstrations straightforward, especially when illustrating low-level bit patterns.

In programming practice: Languages such as C, C++, Java, JavaScript, and Python treat 0x1111 as a hexadecimal literal that evaluates to the integer 4369. It may appear in code involving bit masks, memory dumps, or endian tests.

See also: other hexadecimal literals such as 0xFFFF, and general discussions of hexadecimal notation.