This parking sign is in Lemont, Illinois.

The parking sign says...

+-----------------+ | Historic Lemont | | 1836 | | Free Parking | | 4 Hour Limit | | 9 Am to 6 Pm | +-----------------+the numbers are: 1836 4 9 6 the math is: 1836 % 4 = 6 % sqrt(9) more math: 1836 % 9 = 6 % sqrt(4) more math: 1836 % 6 = 4! % sqrt(9) note: 4, 6, 9 are all proper divisors of 1836 * 1836 / 4 = 459; 1836 / 6 = 306; 1836 / 9 = 204 ...if only we could delete the 1836... ...okay, let's delete the 1836... the numbers are: 4 9 6 the math is: 6 / sqrt(4) = sqrt(9) more math: sqrt(4 * 9) = 6 rsAgeEval: 4 + 9 * 6 = 58 * RoadHacker was 58 years yound when he found this free parking sign. ...okay, let's undelete 1836... off-by-one math: gcf(1836, 9, 6) = 4-1 * BARSfunc.spf(n) = the sum of the prime factors of n domain: n must be a composite number * 1836 is composite; spf(1836) = 2+2+3+3+3+17 = 30 the numbers morph into: spf(1836) 4 9 6 the BARSfunc.numbers are: 30 4 9 6

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 24 April 2016 (posted 27 April 2016)

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