0987

0987 is a four-digit number that falls between 0986 and 0988 in the sequence of natural numbers. It is an even number, as it ends in the digit 8, which is an even digit. In the decimal numeral system, it is written as 9 followed by 8 followed by 7 followed by 0. In binary, it is represented as 1111001111. In hexadecimal, it is denoted as 3DF. 0987 is also a Harshad number, also known as a Niven number, because it is divisible by the sum of its digits (9 + 8 + 7 = 24). It is not a prime number, as it has divisors other than 1 and itself. Its prime factorization is 3 x 3 x 3 x 37. 0987 is also a composite number, as it has more than two factors. It is not a perfect square or a perfect cube. In Roman numerals, 0987 is written as CMLXXXVII.