Fatto matematico: 5696 is the smallest number whose square contains 4 consecutive 4's.
Trivia: 5696 is a boring number.
Data storica: August 5th is the day in 1901 that Peter O'Connor sets the first IAAF recognised long jump world record of 24 ft 11.75 in (7.6137 m) The record will stand for 20 years.