perplexus.info :: Just Math : Simultaneous Base Baffle

Simultaneous Base Baffle (Posted on 2014-09-17)

Determine the smallest value of a positive integer N such that N is a palindrome in both base 3 and base 10. What is the next smallest value of N having this property?

*** N must have more than one digit in any base. So, trivial solutions like (4)_{base 10} or, (8)_{base 10} are not permissible.

See The Solution Submitted by K Sengupta

Rating: 4.5000 (2 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re(2): solution	Math Man	2014-09-19 08:40:06
att: Charlie	Ady TZIDON	2014-09-18 00:01:43
re(2): solution, ....thanks Charlie	Ady TZIDON	2014-09-17 23:53:12
computer solution -- the good the bad and the ugly	Charlie	2014-09-17 15:42:06
re: solution	Charlie	2014-09-17 15:36:48
solution	Ady TZIDON	2014-09-17 13:36:52

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