MLXXXIII

MLXXXIII is the Roman numeral for the number 1083. In standard Roman notation it is composed of M (1000) + L (50) + XXX (30) + III (3), for a total of 1083. The representation uses additive notation, with no subtractive pairs such as IV or IX.

1083 is an odd, composite integer. Its prime factorization is 3 × 19 × 19 (3 × 19^2). It is divisible by 3 but not by 9. It lies between 1000 and 1100.

In usage, MLXXXIII can denote the year 1083 in historical contexts that employ Roman numerals, typically referring to the Julian calendar era's year AD 1083. Beyond year notation, MLXXXIII may appear on inscriptions, monuments, or documents that require Roman numerals for numbering, chapters, or lists.

Related forms include MLXXXII (1082) and MLXXXIV (1084). The numeral illustrates how Roman numerals express integers in a largely additive fashion after the thousand mark, with 1000 represented by M and subsequent tens and units added afterward.

See also: Roman numerals; List of Roman numerals.