david and marta's bloggy blog

david and marta's bloggy blog
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Tuesday, July 17, 2012

33

marta is 33 today.  i'm sure i don't have to tell you, dear reader, that 33 is a really fun age and a really great number.  

did you know that 33 is the largest positive integer that cannot be expressed as a sum of different triangular numbers? it is also the smallest odd repdigit that is not a prime number.

33 is also the atomic number of arsenic (shown below as 'native arsenic').

based on all that, i would say that there is no doubt 33 is going to be a super year.  

2 comments:

SC Johnson said...

Happy 33rd! You're in sketchy company!

Jim said...

Sounds good to me. Happy Birthday, Marta!