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numbers, numbers, numbers
Every math aficionado needs to check out this site:
http://www.stetson.edu/~efriedma/numbers.html So here's a challenge: what's special about 226? |
2x2 = 2 less than 6?
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Wow. That site is great!
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250 is also listed on that page without a special fact. Allow me to help out.
250 is a sum of two cubes which is also the sum of two squares in more than one way; 250 = 5<SUP><SIZE=1>3</SIZE></SUP> + 5<SUP><SIZE=1>3</SIZE></SUP> =13<SUP><SIZE=1>2</SIZE></SUP> + 9<SUP><SIZE=1>2</SIZE></SUP> = 15<SUP><SIZE=1>2</SIZE></SUP> + 5<SUP><SIZE=1>2</SIZE></SUP> |
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did that give any one else bad flash backs from (insert your worse nitemare of a math class)in highschool and give you a momentary blinding headache? :lol:
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It's giving me a bad flashback from the discrete math class that i'm taking right now. Fuck. Perfect numbers my ass.
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that is freaking awesome man!!!! damn!! i am a total number freak. i know all digits of Pi up to the first zero, which is the 33rd digit. :-) thanks for the link to this site!
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1 is the loneliest number.
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2 can be as bad as 1
and 3 is a magic number |
There is no uninteresting number:
Proof -- let n be the first uninteresting number Well, that certaintly makes n interesting! Thus there can be no uninteresting number. [EDIT] Ok someone already posted this. Whoops. |
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That is a excellent site BTW. |
God, my HS math teacher was a total bitch, she'd call me in front of the class to do the math problems on the board just because she knew I had no clue. That hoe!
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That' s a crazy site, but still interesting as hell... I love the parts as the numbers get larger, like "473 is the largest known number whose square and 4th power use different digits." Who thinks about this stuff? Crazy!
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