2006 Trinary store C-Note 97.5% Coolness Index on four points! HF40048808 D

This 2006 trinary $100 bill sports a 97.5% coolness index, making it Very Cool.
What makes this serial number special (or not)?
40048808 contains 2 triples and 1 pair. Only 0.20% of 8-digit numbers have this combination.
All of the digits in 40048808 are even! Only 0.39% of 8-digit numbers have this property.
40048808 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.
40048808 contains 2 pairs together. Only 10% of 8-digit numbers have this combination.
This bill is in good circulated condition (see pics). store