perplexus.info :: Just Math : Extreme Palindrome Exercise

Extreme Palindrome Exercise (Posted on 2016-04-11)

Determine the respective smallest and largest 3-digit palindromes in base 2017 each of which is divisible by 7.

*** Leading zeros in any of the palindromes is not allowed.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

Smallest 3-digit palindrome = {1, 5, 1}|₂₀₁₇
Largest 3-digit palindrome = {2016, 2016, 2016}|₂₀₁₇
For an explanation, refer to the solution submitted by Jer in this location.

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

Subject	Author	Date
agree	Charlie	2016-04-11 10:16:10
re: Analytic solution	broll	2016-04-11 09:32:51
Analytic solution	Jer	2016-04-11 09:29:48

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