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Manuals/calci/ISPERFECTNUMBER (view source)
Revision as of 07:13, 14 March 2017
, 07:13, 14 March 2017no edit summary
*The result is TRUE when the n value is a perfect number otherwise the result is FALSE.
*The result is TRUE when the n value is a perfect number otherwise the result is FALSE.
*The argument can be blank, or it can contain data such as text, numbers, error values, logical values or any equations.
*The argument can be blank, or it can contain data such as text, numbers, error values, logical values or any equations.
==Examples==
#=ISPERFECTNUMBER (496) = true
#=ISPERFECTNUMBER (5) = false
#=ISPERFECTNUMBER (0) = false
#=ISPERFECTNUMBER (-6) = false
#=ISPERFECTNUMBER (6) = true
#=ISPERFECTNUMBER (500) = false