Talk:Multiplicatively perfect numbers: Difference between revisions
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(Comment re the inclusion of the number 1.) |
Thundergnat (talk | contribs) (→Vote for deletion: new section) |
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:Incidentally, as the definition stands, I don't think '1' should be included as a 'special number' because it has no eligible divisors. However, it is a 'multiplicatively perfect number' because the product of its divisors (namely 1) is equal to 1 x 1. --[[User:PureFox|PureFox]] ([[User talk:PureFox|talk]]) 20:27, 17 April 2023 (UTC) |
:Incidentally, as the definition stands, I don't think '1' should be included as a 'special number' because it has no eligible divisors. However, it is a 'multiplicatively perfect number' because the product of its divisors (namely 1) is equal to 1 x 1. --[[User:PureFox|PureFox]] ([[User talk:PureFox|talk]]) 20:27, 17 April 2023 (UTC) |
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== Vote for deletion == |
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Duplicate of [[Semiprime]] except misnamed, poor task description, and incomprehensible example code. Delete. --[[User:Thundergnat|Thundergnat]] ([[User talk:Thundergnat|talk]]) 22:52, 17 April 2023 (UTC) |
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Revision as of 22:52, 17 April 2023
I put up an example that fits the Wren code, but then noted its result is very different from the Ring result. Is there a problem with the Ring code or the definition of special?
- Assuming the definition is correct, then the Ring solution is not consistent with it. Take the case of n = 64, for example. 16 and 32 are also divisors but he hasn't included them in the product.--PureFox (talk) 20:12, 17 April 2023 (UTC)
- Incidentally, as the definition stands, I don't think '1' should be included as a 'special number' because it has no eligible divisors. However, it is a 'multiplicatively perfect number' because the product of its divisors (namely 1) is equal to 1 x 1. --PureFox (talk) 20:27, 17 April 2023 (UTC)
Vote for deletion
Duplicate of Semiprime except misnamed, poor task description, and incomprehensible example code. Delete. --Thundergnat (talk) 22:52, 17 April 2023 (UTC)