That's 49d24 = (7 + 16 + 17 + 2 + 24 + 11 + 4 + 4 + 17 + 2 + 4 + 13 + 23 + 1 + 10 + 9 + 19 + 16 + 14 + 21 + 5 + 24 + 14 + 10 + 12 + 15 + 10 + 15 + 23 + 8 + 11 + 1 + 14 + 13 + 1 + 24 + 24 + 8 + 3 + 4 + 3 + 18 + 5 + 7 + 16 + 14 + 11 + 2 + 21) = 570 = 570