89 (number)

The number 89 is an integer that follows 88 and precedes 90. It is a prime number, meaning it has no positive divisors other than 1 and itself. In mathematics, 89 can be expressed in various representations, such as: - In Roman numerals, it is written as LXXXIX. - In binary, it is represented as 1011001. - In hexadecimal, it is represented as 59.