2828

2828 is a number that appears in various contexts, including mathematics, culture, and history. In mathematics, 2828 is a perfect number, meaning it is equal to the sum of its proper divisors, excluding itself. This property makes it significant in number theory. The number 2828 also holds cultural and historical importance. In the context of the 20th century, it is often associated with the year 1928, which was a notable period in history. For instance, the Olympic Games were held in Amsterdam in 1928, and the year also marked the beginning of the Great Depression in the United States. Additionally, 2828 is the atomic number of the element flerovium, a synthetic element discovered in 1998. This element is named after the Flerov Laboratory of Nuclear Reactions in Dubna, Russia. The number 2828 also appears in literature and popular culture, often serving as a plot point or symbol. For example, in the novel "The Catcher in the Rye" by J.D. Salinger, the character Holden Caulfield mentions the number 2828 in a conversation with his sister Phoebe. Overall, 2828 is a number with diverse and interesting connections across different fields.