1437

1437 is a natural number that follows 1436 and precedes 1438. In Roman numerals, it is written as MCDXXXVII. In the decimal system it is odd and composite.

In mathematics, 1437 is the product of two primes, 3 and 479, making it a semiprime. Its divisors are 1, 3, 479, and 1437. The number is not a perfect power and has a binary representation of 10110011101, an octal representation of 2635, and a hexadecimal representation of 59D.

As a year, 1437 CE lies in the 15th century. In historical contexts, it falls within the Late Middle Ages in Europe, a period marked by regional principalities, evolving forms of governance, and religious debates, including ongoing sessions of the Council of Basel (formally 1431–1449). In East Asia, the year is within the Ming dynasty era, a time of centralized imperial rule and frontier administration. Global records from this exact year are uneven, but it is generally situated among long-running conflicts and cultural exchanges characteristic of the period.

In summary, 1437 is a composite semiprime with notable representations in multiple numeral bases, and as a year it reflects typical mid-15th-century developments across various regions.