The main binary quantity is 00110010100. This binary quantity converted to decimal is 404. We can easily change the binary sequence higher than right into a decimal sequence (You need to use a calculator, a web tool or do it by hand on paper When you have time). This article https://bookmark-group.com/story4483512/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase