PUMaC 2007 · 数论（A 组） · 第 2 题
PUMaC 2007 — Number Theory (Division A) — Problem 2
题目详情
- Find the largest integer n which equals the product of its leading digit and the sum of its digits.
解析
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Original Explanation
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PUMaC 2007 — Number Theory (Division A) — Problem 2
暂无解答链接。
No solutions link available.