What is a 9-digit number that is divisible by 7?
There are many 9-digit numbers that are divisible by 7. But, one example of a 9-digit number that is divisible by 7 would be 100,000,007.
Complete the following task based on the instruction and optional input provided.### Instruction:
What is a 9-digit number that is divisible by 7?

### Output:
There are many 9-digit numbers that are divisible by 7. But, one example of a 9-digit number that is divisible by 7 would be 100,000,007.