Sunday, May 15, 2011

13 is a lucky number

There is superstition about the number 13.  People think it is unlucky, in some places it is considered so unlucky they do not have a 13th floor, row of seats on a plane or go into work on Friday 13th.  But what are the values of a 13 which make it lucky in an unfashionable way?  The big one which comes to mind is a "baker's dozen" which is 13.  I'd rather have a baker's dozen than just 12 any day and especially if this number were the winning last number on a lottery ticket. I mean, it makes sense, if everyone dislikes the number 13 and 13 is a number which comes up in a lottery then all those who didn't pick because of superstition would be pretty stupid.  The Friday just gone was Friday the 13th.  It did not stop me from going into the Fish Factory.  In fact I had a dental appointment in the morning of Friday the 13th.  Now if the opportunity of lady luck to abandon me was going to take place it would of been at the dentist of all places.  All was fine.  It went as smooth as any other check up I've had with no problems. The number 13 is considered lucky in by Sikhs as 13 in Punjabi means "yours" as in to give to their god.  Whilst in Judaism the age 13 represents the time of manhood and Bar Mitzah.  Whilst in Italy 13 again is considered lucky although I could not find the reason why.  Note in a pack of cards there are 13 to each suit, but it doesn't stop people playing with cards.

In a different example, what of all babies which are born on the 13th?  Does it mean these babies should have their entire lives blighted by the superstition of others?  That they should be branded?  Of course not.  For sense actually takes over and I am sure any expectant mother who had a baby on Friday the 13th would love that baby just as much as a mother who had one the day before.  In math, 13 is both and odd number and a prime number so it is rare and beautiful.

So the conjecture for today is: 13 were it not for superstition the number 13 would just be an integer, no different from any other integer.  On all accounts superstition in this case has no logical basis, for how many people who are seriously superstitious have had consistently bad luck ever Friday the 13th?  None.  It's not possible, unless they are stupid enough to go out and find it.  So 13 is just like any other number.  Therefore just as lucky as well.

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