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-   -   what such numbers are known as?? | Jan. 29, 2010 (http://www.go4expert.com/contests/jan-29-2010-t20775/)

techgeek.in 27Jan2010 11:52

what such numbers are known as?? | Jan. 29, 2010
 
The number that has an even number of digits and is formed by multiplying a pair of numbers containing half the numbers of digits of the result. The digits are taken from the original number in any order. Pairs of trailing zeroes are not allowed.( Example include: 1260=21*60, 1827=21*87, 2187=27*81 etc etc) is known as ___________ number.:crazy::crazy::crazy:

shabbir 29Jan2010 18:15

Re: what such numbers are known as?? | Jan. 29, 2010
 
Approved.

Mridula 29Jan2010 18:57

Re: what such numbers are known as?? | Jan. 29, 2010
 
Vampire number

techgeek.in 30Jan2010 08:32

Re: what such numbers are known as?? | Jan. 29, 2010
 
Quote:

Originally Posted by Mridula (Post 63585)
Vampire number

yes..it is.

shabbir 30Jan2010 14:21

Re: what such numbers are known as?? | Jan. 29, 2010
 
Mridu Congrats and I transferred the Money but could not find a way to make it personal payment and do let me know if you got the full amount or not and if you were charged any fees do refund it back to me


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