Consider in a 32-bit unsigned integer system,

(1) Let Z = 0xFEDCBA98. What is the result of Z + 0x10000000 ? Note that the result must be a 32-bit integer, because this is a 32-bit integer system.

(2) Let Y = 0xFEDCBA98. What is the result of Y * 0x10 ? Note that the result must be a 32-bit integer, because this is a 32-bit integer system.

(3) Find "X" that satisfies the following equations.

X > 1337

X * 7 + 4 = 1337