1134

1134 is a natural number that comes after 1133 and before 1135. In base-10 notation it is written as 1134.

Mathematically, 1134 factors as 2 × 3^4 × 7. This makes it a composite, even number with 20 positive divisors. The sum of its proper divisors is 1770, so 1134 is an abundant number. It is divisible by 2, 3, 6, 9, 18, 27, 42, 63, 126, 189, 378, and 1134. It can be expressed as 14 × 81 as well, highlighting its factorization into a small even factor and a power of 3.

In other numeral systems, 1134 can be written as binary 10001101110, hexadecimal 0x46E, and Roman numerals MCXXXIV (M = 1000, C = 100, XXX = 30, IV = 4). These representations illustrate typical ways that integers are encoded across different conventions.

As a year, 1134 CE sits in the early 12th century, a period of widespread political and religious activity across Europe, the Byzantine world, and parts of the Islamic world. Historical records from this era vary by region, and many events are documented in local chronicles rather than in a single global narrative.