Have a lucky number?  Could be your birthday or a number you like for some particular reason.  Well in case you're curious, researchers now can tell us the most and least popular number around the world.  According to USA Today, the number 7 is the most popular number in the world. Why? Of the 30,000 people surveyed, many said 7 was their birth date. Easy to remember and easy to see why it's so popular.

Up until reading this article, I wouldn't have a clue what the most unpopular number was. I probably would've guessed 13 but it's actually 110. Why? Because 110 isn't spectacular, according to researchers, so people don't like it very much.

Who knew so much thought went in to numbers? I'm partial to the number three. Shall we all play the lottery now?