Ooh, more of Monet's slot machine numbers.

42,200 = 2^3 * 5^2 * 211 = 8*25*211 ---> August 25, 2011.

The first entry at https://en.wikipedia.org/wiki/Portal...2011_August_25 for stuff that happened on this day, "More than 50 people are killed in an attack on a casino in Monterrey, Nuevo León, Mexico."