1106

1106 is the natural number that follows 1105 and precedes 1107. In arithmetic, it factors as 2 × 7 × 79; it is even and composite. Its divisors are 1, 2, 7, 14, 79, 158, 553, and 1106. The sum of all divisors is 1920, so the sum of proper divisors is 814, making 1106 a deficient number. In Roman numerals it is written as MCVI. In base-2 it equals 10001010010, and in hexadecimal it is 0x452.

As a numeric label, 1106 is used as a year in the Common Era and as an identifier in various catalogs or systems. It may appear as a calendar year in historical timelines or as a model or part number in technology products. In astronomy, 1106 is used as the designation of a minor planet, among other numerical identifiers used to catalog celestial objects. Because 1106 has multiple, unrelated uses across different domains, its meaning depends on context and accompanying information.