As a heads up, http://oeis.org/A138591 counts 1 as a polite number, but the test suite does not.
Project Euler: Problem 1, Multiples of 3 and 5
Project Euler: Problem 5, Smallest multiple
sum of non-primes
Is this number Munchhausen Narcissistic?
Pernicious Anniversary Problem
Don't Try, give up and return NaN.
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office