BARS::10 Miles From Ajo and 53 Miles From Gila Bend in Arizona

This road sign is on northbound AZ Hwy-85.

The road sign says...

   +------------------+
   | Ajo           10 |
   | Gila Bend     53 |
   +------------------+
   the numbers are:  10  53

   rsAgeEval:  log(10) + 53 = 54
   * RoadHacker was 54 years young when he found this road sign.

   BARSfunc rsCardinalityEval:  spf(reverse_digits(53)) - 10 = 2
   * There are two numbers in this road sign.
   * reverse_digits(n) = the digits of n reversed
     domain:  n must be a prime number
   * reverse_digits(53) = 35
   * spf(35) = 5+7 = 12
   * spf(n) = the sum of the prime factors of n
     domain:  n must be a composite number

   off-by-one rsCardinalityEval:  53 % 10 = 2+1
   * There are two numbers in this road sign.

   off-by-one rs42Eval:  53 - 10 = 42+1
   * 42 is the "Answer to Life, the Universe, and Everything"

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 26 May 2012

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 United States License.