the number will be same as it was only 2 shifted frm unit place to starting of number.... wat u gave is number with same digits bt in some random order which is not correct
chandler
1 July 2010
Answer: 105263157894736842
Multiply this number by 2
105263157894736842 * 2 = 210526315789473684
Is there a number smaller than this which satisfies the condition?
puzzler123
5 November 2010
Isn't 12 * 2 = 24 the answer ??.
cat
6 July 2011
105263157894736842 is the smallest number that works, because 526315789473684 is the smallest number which when multiplied by 19 equals a number that is all nines followed by a six (9999999999999996 in this case).
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Comments (5)
10875492 X 2 = 21750984
Result having same digits as the original number.
cheers,
Prasad.
the number will be same as it was only 2 shifted frm unit place to starting of number.... wat u gave is number with same digits bt in some random order which is not correct
Answer: 105263157894736842
Multiply this number by 2
105263157894736842 * 2 = 210526315789473684
Is there a number smaller than this which satisfies the condition?
Isn't 12 * 2 = 24 the answer ??.
105263157894736842 is the smallest number that works, because 526315789473684 is the smallest number which when multiplied by 19 equals a number that is all nines followed by a six (9999999999999996 in this case).
Add a Comment or Suggest an Answer