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IKMC 2027 - Grades 9-10 - Self-study SET 6 - Thematic Batch 3 Question 23

IKMC · IKMC 2027 - Grades 9-10 - Self-study SET 6 - Thematic Batch 3

Question 23

How many three-digit positive integers $\overline{ABC}$ have $(A+B)^C$ equal to a four-digit power of 2?

Question illustration
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  3. 15
  4. 17
  5. 19