1254

1254 is a positive integer that comes after 1253 and before 1255. It is an even composite number, and its prime factorization is 2 × 3 × 11 × 19, giving 1254 a total of 16 divisors: 1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254.

In various numeral systems, 1254 is represented as binary 10011100110 and hexadecimal 0x4E6; in Roman numerals it is MCCLIV. The sum of its digits is 12, which implies divisibility by 3 (1254 ÷ 3 = 418). The square root is approximately 35.46, so 1254 lies between 35^2 and 36^2.

As a year, 1254 AD falls in the 13th century during the High Middle Ages. It is used in historical chronology for events in regions where the Julian calendar was in use, including parts of Europe and the broader medieval world.