Absolute Poker Integrity?

[spicychili]

I want to play at this site.

http://www.absolutepoker.com/pokerInfoIntegrity.asp
quote from the bottom of this page.
[ QUOTE ]
"A deck of 52 cards can be shuffled in 52! ways. 52! is about 2225. We use 249 random bits from both entropy sources (user input and thermal noise) to achieve an even and unpredictable statistical distribution."

[/ QUOTE ]

I want to know what kind of calculator they are using.

I am sure this is just a marketing oversight but come on, 52! is a far cry from 2225.