This is a 10-point question in the Warm-up round of the Road to Olympia contest by contestant Duc Minh: "Which natural number is the smallest natural number with 7 digits, greater than 999,999?".
After reading the answer and thinking for a short time, Duc Minh shook his head and could not give the correct answer to increase his score.

Find the smallest 7-digit natural number?
If you find the answer to this problem, scroll down to the comments to post it and see how many people think the same as you.
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