A number theory problem by Pratyush Pushkar

Number Theory Level pending

Find a 8 digit number that if multiplied by the number 9 or any of its multiplications products (18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.


The answer is 12345679.

Pratyush Pushkar by Pratyush Pushkar , 28, India

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1 solution

Pratyush Pushkar
May 15, 2015

12345679 is the number

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