0916

0916 is a four-digit numeric string that can denote several distinct things depending on context. In mathematics, 916 is the integer obtained when the leading zero is ignored. It factors as 2^2 × 229; it is even and deficient, since the sum of its proper divisors (1 + 2 + 4 + 229 + 458) equals 694, which is less than 916. The digits sum to 16, giving a digital root of 7.

In calendars and dates, 09/16 commonly denotes September 16 in month/day notation, or 16/09 in day/month notation, and may signify historical events, deadlines, or observances depending on locale.

In telecommunications, some numbering plans use a leading zero as a trunk prefix; a sequence like 0916 could appear as a domestic number prefix in certain countries, with the exact meaning varying by national plan.

In computing, a leading zero in a numeric literal can indicate octal notation in some programming languages. Since octal digits are 0–7, the sequence 0916 is invalid as an octal literal in those languages and would cause a parse error or be rejected.

Beyond these, 0916 commonly appears as a product code, model number, or identifier in catalogs and databases, or as part of an organizational coding scheme. Because 0916 has multiple possible meanings, its precise sense depends on the domain, country, and context involved.