0o5630

0o5630 is an octal numeric literal used in several programming languages to denote a base-8 number. The prefix 0o (zero-o) signals that the following digits should be interpreted in octal. In languages such as Python 3 and modern JavaScript, 0o5630 represents the octal value formed by the digits 5, 6, 3, and 0.

Numerically, 0o5630 corresponds to decimal 2968. It can also be expressed in hexadecimal as 0xB98 and in binary as 0b101110011000. The conversion between bases is straightforward: each octal digit maps to three binary bits, and the sequence as a whole equals 2968 in decimal.

In Python and many other contexts, 0o5630 denotes an integer value of 2968. In Unix-like systems, a four-digit octal value can be used to specify file permissions, where the first digit encodes special bits (such as setuid, setgid, and sticky), and the remaining digits encode user, group, and other permissions. For 0o5630, the special-bits digit is 5 (setuid and sticky set, setgid not set), user permissions are 6 (read and write), group permissions are 3 (write and execute), and others have no permissions.

Compatibility notes: the 0o prefix is standard in Python 3 and in modern JavaScript (ECMAScript 2015 and later). It differs from Python 2, which used a leading 0 to indicate octal, and from C-like languages that use a leading 0 rather than 0o for octal notation.