There is so many xkcd things, I didn't know which it would be.

It's 2,347. There's also 927. And 538, and who can forget 386. 936 is also a classic. 1205 is a favorite, although AI changes the scales these days. As does 303. 1838 is another good one for when CC is "thinking". 1425.

Edit oh and Extrapolating out; 605.