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Vampires

Math brain teasers require computations to solve.

 

Puzzle ID:#4429
Fun:*** (2.33)
Difficulty:*** (2.96)
Category:Math
Submitted By:im_para_noid*****

 

 

 



Vampire numbers are the products of two progenitor numbers that when multiplied survive, scrambled together, in the vampire number. Consider one such case: 27x81=2,187. Another vampire number is 1,435, which is the product of 35 and 41. Find others.

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