AQuA-RAT train #18879 · Number Theory · Divisibility
If p is a positive integer, and r is the units digit…
If p is a positive integer, and r is the units digit of 3^4p×5^5p×6^6p×7^7p then r + 2 is divisible by which of the following?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #18879
Stuck? A gentle nudge
No hints for this one.
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