Let’s create a 7-digit number that fits your request. The digit in the ten thousands place should be 100 times bigger than the digit in the hundreds place. So, we can choose a number where the ten thousands place is 5 and the hundreds place is 0. The rest of the digits can be whatever you like. How about 5020300? In this number, 5 is 100 times bigger than 0, just like you wanted!