Cyclic Number?!!!
142857 is a cyclic number...
Multiply the number by any digit in 1 to 6.
The result will be a number having same digits as 142857 in the same order just rotated...
142857 * 1 = 142857
142857 * 2 = 285714
142857 * 3 = 428571
142857 * 4 = 571428
142857 * 5 = 714285
142857 * 6 = 857142
posted by N!$H@NT at
10:17 am
3 Comments:
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And there is another thing,
It works horizontally and vertically
142857=27 142857*1
285714=27 142857*2
428571=27 142857*3
571428=27 142857*4
714285=27 142857*5
857142=27 142857*6
=
27
The sum of digits of all it multiples when put like this, equals 27.
And a very easy way to remember this is that it is the decimal representation of 1/7...
By this I mean the number 142857
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