400 (number) third perfect number, a number whose divisors add up to the actual number (1+2+4+8+16+31+62+124+248=496). 497 = 7 × 71, sum of five consecutive primes (89 + 97 + 101 + 103 + 107) 498 = 2 × 3 × 83, sphenic number, untouchable number, admirable number, abundant number A prime number, Chen prime 400 (number) 400 (four hundred) is the natural number following 399 and preceding 401. 400 is the square of 20. 400 is the sum of the powers of 7 from 0 to 3, thus making it a repdigit in base 7 (1111). A circle is divided into
The whole world is watching has said in several interviews that he coined the phrase prior to a press conference on Monday, August 26, at which Mobe organizer Rennie Davis spoke. Davis asked Rose what they could say about the violence of the Chicago police the night before in Lincoln Park and Rose said, "tell them the whole world is watching and they'll never get away with it again." The whole world is watching "The whole world is watching" was a chant by antiwar demonstrators outside the Conrad Hilton Hotel the evening of August 28 during the 1968 Democratic National Convention in Chicago. The event