His there a way to do this using the financial calculator? i have tried various ways but cannot get the included answer. Thanks!

A lottery claims its grand prize is $10 million, payable over 20 years at $500,000 per year. If the first payment is made immediately (do you remember why this matters in your calculation?), what is this grand prize really worth? Use a discount rate of 6%. Selected Answer: 6079058.25