1163

1163 is a natural number that follows 1162 and precedes 1164. It appears in mathematical contexts involving integers in the 1100s and can be used in various computations, sequences, and classifications that include 1163.

In mathematics, 1163 is a prime number; its only positive divisors are 1 and 1163. This means it cannot be factored into a product of smaller positive integers.

In standard numeral systems, 1163 is written as 0x48B in hexadecimal and 10010001011 in binary. In Roman numerals, it is MCLXIII. These representations are useful for mathematical, computing, and historical notation purposes.

As a calendar year, 1163 falls in the 12th century and is within the High Middle Ages in Europe. Historical records from the period cover a range of regional developments, but specific events would depend on regional chronicles.