The number 104 is an integer that follows 103 and precedes 105. It is an even number, meaning it is divisible by 2 without a remainder. In mathematics, 104 can be expressed as the product of its prime factors, which are 2 and 13, since 104 = 2 × 2 × 2 × 13. In the context of temperature, 104 degrees Fahrenheit is considered a high fever in humans, indicating a potential illness. In the realm of education, 104 can refer to a specific course number, often used in universities to identify introductory classes in various subjects.