What is a six digit number that when divided by 1000 gives a number with no decimal places?

Well, honey, any six-digit number that ends with three zeros will do the trick. So, just pick a number like 100,000, 200,000, or any other number that makes you happy and divide it by 1000. Voila, you'll have a whole number with no pesky decimal places. Easy peasy lemon squeezy!