Saturday, January 17, 2009

105. 142857 is a cyclic number

142857 is a cyclic number - Its digits always appear in the same order but 
will rotate wen multiplied by any number by any number from 1 to 6:
see now...
142857*1=142857
142857*2=285714
142857*3=428571
142857*4=571428
142857*5=714285
142857*6=857142

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