谁是世界上最孤独的数?有人会说是1,因为它孤身一人.有人会说是0,因为它没有任何存在感.这些都是字面上的直接联想,因人而异,很难说哪个数字更加孤独.然而从数学的角度来说,确实存在一个最“孤独”的数, Who is the world’s most lonely number? Someone will say 1, because it is alone. Some people would say 0 because it has no sense of existence. These are all literal literal associations, which vary from person to person. The figures are more lonely. However, from a mathematical point of view, there is indeed a most “lonely” number,