Not me.
That said, a 2400 watt generator ought to run the average 13,500 btu AC with capacity to run some other things. But how many is going to depend on the total wattage, pure and simple. It ain't rocket science, it is pure arithmetic. Surge AC wattage, plus converter operating draw, plus watts going to recharge the battery at that moment (varies, depending on state of battery), plus draw of each thing you want to run at the same time, total is less than 2400, you are golden. Total is more than 2400, you are brown and smelly.