967

967 is a natural number that follows 966 and precedes 968. It is an odd prime, meaning it has no positive divisors other than 1 and itself. The digits sum to 22, which shows it is not divisible by 3, and it fits the common form of primes greater than 3, being congruent to 1 modulo 6.

In base representations, 967 equals 1111001111 in binary and 0x3C7 in hexadecimal. Its Roman numeral representation is CMLXVII.

In practical use, 967 appears in various coding and numbering schemes. The international calling code +967 is assigned to Yemen, used when dialing telephone numbers in that country. As a Roman numeral, 967 is written as CMLXVII.

Historically, 967 refers to the year 967 CE, placing it in the middle of the 10th century. This period was characterized by regional powers and shifting empires across Africa, the Middle East, and Europe, with events varying by region.

In summary, 967 is primarily recognized as a prime number with specific representations in binary, hexadecimal, and Roman numerals, and it also appears as a country calling code in modern telecommunications.