
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
In a six-digit number, the first digit, which is 2, was moved to the last position while leaving the other digits in the same order. The resulting number turned out to be three times the original number. Find the original number.

Present the answer in LaTex format: \boxed{Your answer}
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