Talk:142857 (number)
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[edit] Try
Try 76,923. Multiply it by 2. The sets of digits are not the same. However, look at all the multiples of 76,923 from 76,923*3 to 76,923*12 and it will have something very similar to 142,857. Any other numbers?? 66.32.145.196 00:49, 11 Apr 2004 (UTC)
[edit] Found number PI (3,1415) in 142857
If I multiplicate 0,142857 with 2 exactly 41 times, I receive 3,1414586....^11 and I found, that I can rebuild 0,142857 from 1/7
1/7 = 2/14 <--- 0,_14 1/7 = 4/28 <--- 0,_14_28 1/7 = 8/56 <--- 0,_14_28_56
and if i do the following:
1# divide 9 / 8
2# divide the result / 7
3# result / 6 result / 5 result / 4 result / 3 result / 2
4# multiplicate the result with 2 , exactly 5 times.
then i receive a term 1/140 = 0,007142857
complete calculation:
1# 9/8 * 1/7 * 1/6 * 1/5 * 1/4 * 1/3 * 1/2
2# = 9/40320
3# * 2 * 2 * 2 * 2 * 2
4# = 288/40320 = 1/140
5# 0,007142857
[edit] What will be the Factorial of 285714 (i.e. 285784!)
What will be the Factorial of 285714 (i.e. 285784!) -Unknown
[edit] Very interesting number!
Cyclic numbers have very interesting properties, I wonder if anyone is interested in them and uses them as an ID or something? Tyciol 13:59, 27 March 2007 (UTC)
