Does my math check out?

There are 5 numbers of 1-36 (36 possible numbers)

And one bonus ball of 1-10 (10 possible numbers)

This means you have a 1 in 452 390 400 chance of winninng the jackpot.

Which means you would have to spend 45 239 040$ in order to cover every possible outcome and have 100% chance of winning.

In the same way, in a perfect world, 452 390 400 tickets will need to be sold before a ticket wins.

So for ever 452 390 400 tickets sold there "should" be 1 winner if each ticket was different.

So for every 45 239 040$ spent on tickets, duckdice is giving away 100 000$. Techinically profiting 45 139 040$ for every jackpot that is won.

That's a cool 45 239% house edge.

"technically" in a perfectly balanced mathematic world