Prime powers are always deficient, and will not be listed here.
To add an article, image, or category to this category, append
[[Category:Deficient numbers]] to the end of its page.
This category has only the following subcategory.
- [+] Prime powers (5 C, 3 P)
Pages in category "Deficient numbers"
The following 52 pages are in this category, out of 52 total.