To find the cache you must first answer the questions and then
solve the equation.
A is the only even prime number.
B is the number of spatial dimensions we live in.
C is the number of Platonic solids.
D is the smallest perfect number.
E is the smallest abundant number.
F is the only number that is twice the sum of its digits.
G is the largest number divisible by all numbers less than its
square root.
H is the only number whose letters are in alphabetical
order.
I is the smallest number (besides 1) which is both square and
triangular
N50 GxA-C-A . (I+H+G)x(C+B)+A+(AxG) W003 (AxE)-D-A .0(F-C)
Checksum: total of ALL numbers in the coordinates = 37