There are many
interesting numbers, according to the
Penguin Book of Curious and Interesting Numbers (
David Wells,
1986, 0-14-008029-5), the
smallest interesting number is...
Drum roll please....
23
According to this text, it is interesting for the following reasons:
Note: I'm by no means a math person, so the above could be complete and utter bullshit :) It sounds good though...