A Four Digit Number is Not A Bad Number

What is the 4-digit number (no zeros) in which the first digit is the cube of two, the second and third digits are the first number doubled, and the fourth digit is the sum of the second and third?

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February 1st, 2015 | Category: Brain Riddle, For Kids, Mathematical, Real Life |  Email This Riddle

4 guesses to A Four Digit Number is Not A Bad Number

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• Steve H

  February 1, 2015 at 1:49 PM

  8167

• Dude

  February 2, 2015 at 5:37 AM

  Steve you are today’s winner!
  The answer is 8167

• mshaw

  February 2, 2015 at 11:50 AM

  8167?

• Crabman

  March 29, 2015 at 5:58 PM

  Mshaw, just follow each instructions. It tells you exactly

  1. First number is is cube of 2. (which is 2*2*2) = 8
  2. Second and third numbers are twice the first (which is 2*8) = 16
  3. 4th number is sum of second and third (which is 1+6) = 7

  So depending on what you call the first number, combining these digits you get 8167 or 7168.