IKMC 2027 - Grades 9-10 - Self-study SET 8 - Thematic Batch 3 Question 7

IKMC · IKMC 2027 - Grades 9-10 - Self-study SET 8 - Thematic Batch 3

Question 7

How many positive integers have digit sum 2020 and digit product 4?

1. 2020 × 2020
2. 2019 × 2020
3. 2020 × 1009
4. 2017 × 1010
5. 2019 × 1008