*rational number*such that 2

^{123456789}degrees Celsius is precisely equal to R degrees

**Fahrenheit**.

(I) Determine the first two digits (reading left to right) in [R].

(II) Determine the last two digits (reading left to right) in [R].

(III) Determine the first digit (reading left to right) following the decimal point in R.

__Note__: [x] denotes the greatest integer ≤ x.