19172012

19172012 is an eight-digit numeral that does not denote a universally recognized event, standard, or concept. In reference works it commonly appears as an identifier—rather than a description—whose meaning depends on the system that assigns it.

As a string, it can be read as a simple concatenation of two year values, 1917 and 2012, or as a date-like code used in databases and inventories that omits separators. Its interpretation varies by context, and without accompanying metadata it offers little intrinsic meaning.

In libraries, museums, manufacturers, and digital archives, such numbers are routinely used to label items, records, or versions. They function as identifiers that enable tracking, retrieval, and organization, but the same sequence can represent different items in separate catalogs.

Numerically, 19172012 equals 19,172,012 and is an even number. Its factors begin with 4 × 4,793,003; other factorization depends on further testing. The digit sum is 23, indicating it is not divisible by 3.

See also: 1917, 2012, and other eight-digit identifiers used in cataloging and data management.