A magic number

@ilunice (946)
Netherlands
January 9, 2007 2:24pm CST
This is a simple quiz for us all please. There is a magic number. This number will divide any number whose sum of digits is equal to this number itself. What number is it.
4 responses
stonehr
@stonehr (818)
• Croatia (Hrvatska)
10 Jan 07
I was thinking about 1 minute on this number. Required number is 9 1+8=9, 18/9= 2; 2+7=9, 27/9= 3; 3+6=9 . 36/9= 4; 4+5=9 45/9=5 .. and so on...:)
ilunice
@ilunice (946)
• Netherlands
10 Jan 07
you are indeed a mathemagician. Have a very very mathenagic day dear friend.
stonehr
@stonehr (818)
• Croatia (Hrvatska)
10 Jan 07
Thank You ilunice, and You too...
fliffy555
@fliffy555 (1044)
•
9 Jan 07
is it 1? 1 divides into any number. 1 is the only digit in it so it will equal itself
ilunice
@ilunice (946)
• Netherlands
9 Jan 07
Thanks for making an attempt. 1 is not the number. Maybe you can try again.
Sailor
@Sailor (1160)
• United States
10 Jan 07
2
spcbrass
@spcbrass (1190)
• United States
10 Jan 07
I believe the number is zero.