Difference between revisions of "Manuals/calci/PERFECTNUMBERS"
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#PERFECTNUMBERS(900,54) = 6 28 496 | #PERFECTNUMBERS(900,54) = 6 28 496 | ||
#PERFECTNUMBERS(-567,0) = NaN | #PERFECTNUMBERS(-567,0) = NaN | ||
+ | |||
+ | ==Related Videos== | ||
+ | |||
+ | {{#ev:youtube|v=8QdCLM8Zqas|280|center|Perfect Numbers}} | ||
==See Also== | ==See Also== |
Revision as of 17:22, 29 November 2018
PERFECTNUMBERS (Upto,StartFrom)
- is the maximum number limit.
- is the minimum number limit.
Description
- This function returns the list of Perfect numbers.
- In PERFECTNUMBERS (Upto,StartFrom),Upto is the Maximum number limit to display and Start from is the Minimum number to start Perfect number list.
- Perfect number is a positive integer which is equal to the sum of its proper divisors.
- The smallest perfect number is 6, which is the sum of 1, 2, and 3.
Examples
- PERFECTNUMBERS(14,2) = 6
- PERFECTNUMBERS(900,54) = 6 28 496
- PERFECTNUMBERS(-567,0) = NaN
Related Videos
See Also
References