+ 10

# Quizz time XIV integer again

i have 5 digit integer, if i multiply it with 2 the result is : abcde * 2 = bfegh no zero digit in any of my number and the result. Question 1. what is my number? 2. if there is / are zero digit in the result but not in my number, what is my number ?

10 Answers

+ 26

1.12734 * 2 = 25468
2. 49153 * 2 = 98306

+ 23

@Agus Mei is it your numbers?
1.12734 * 2 = 25468
2. 49153 * 2 = 98306

+ 16

Is every digit unique?
If not, 12112 * 2 = 24224

+ 11

7 possible solutions without zero and
16 possible solutions with zero:
https://code.sololearn.com/WKiXvY042R7n/?ref=app

+ 8

i get new winner again today

+ 8

next quizz

+ 7

too hard.

+ 6

yeah! I got one the number is 25693
close but it gives bfegc.

+ 3

like this : 12346 * 2 = 24692 ?

+ 3

37846 * 2= 75692