0o20050

0o20050 is an octal numeric literal used in several programming languages to denote a base-8 value. In languages that support the 0o prefix (such as Python 3 and modern JavaScript), the digits following the prefix are interpreted in base 8 rather than base 10.

The octal number 20050 corresponds to the decimal value 8232. This is computed as 2 × 8^4 + 0 × 8^3 + 0 × 8^2 + 5 × 8^1 + 0 × 8^0 = 8192 + 40 = 8232. In hexadecimal this value is 0x2028, and in binary it is 0b0010 0000 0010 1000.

In practice, such a literal might appear in source code when dealing with bit fields, permissions (in systems that use octal notation), or data encoded in octal form. Programs can convert between bases easily, for example by parsing the string as base 8 or by using standard conversion utilities. While 0o20050 is a valid octal literal, its semantic meaning depends on the surrounding context and the conventions of the language or system being used. It is not itself a universally meaningful constant without a defined interpretation.

See also octal numeral system, octal literals, number base conversion.