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| Format: | Preprint |
| Published: |
2023
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| Online Access: | https://arxiv.org/abs/2312.02056 |
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| _version_ | 1866929701414502400 |
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| author | Holt, Benjamin V. |
| author_facet | Holt, Benjamin V. |
| contents | A permutiple is a natural number that is a nontrivial multiple of a permutation of its digits in some base. Special cases of permutiples include cyclic numbers (multiples of cyclic permutations of their digits) and palintiple numbers (multiples of their digit reversals). While cyclic numbers have a fairly straightforward description, palintiple numbers admit many varieties and cases. A previous paper attempts to get a better handle on the general case by constructing new examples of permutiples with the same set of digits, multiplier, and length as a known example. However, the results are not sufficient for finding all possible examples except when the multiplier divides the base. Using an approach based on the methods of this previous paper, we develop a new method which enables us to find all examples under any conditions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_02056 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | A Method for Finding All Permutiples with a Fixed Set of Digits from a Single Known Example Holt, Benjamin V. Number Theory Combinatorics A permutiple is a natural number that is a nontrivial multiple of a permutation of its digits in some base. Special cases of permutiples include cyclic numbers (multiples of cyclic permutations of their digits) and palintiple numbers (multiples of their digit reversals). While cyclic numbers have a fairly straightforward description, palintiple numbers admit many varieties and cases. A previous paper attempts to get a better handle on the general case by constructing new examples of permutiples with the same set of digits, multiplier, and length as a known example. However, the results are not sufficient for finding all possible examples except when the multiplier divides the base. Using an approach based on the methods of this previous paper, we develop a new method which enables us to find all examples under any conditions. |
| title | A Method for Finding All Permutiples with a Fixed Set of Digits from a Single Known Example |
| topic | Number Theory Combinatorics |
| url | https://arxiv.org/abs/2312.02056 |