I'm looking at a column in a row which is of INTEGER type

I am having a hard time understanding the left side marked in red. Isn't this supposed to show the raw binary data?
It looks to me that like it's transforming the integer value into a string and then it's showing the hexadecimal representation of the string.
Instead of "31", I was expecting to see "00 00 00 01" which is the 4 byte hexa representation of a 32 bits integer. This is how hex viewers would show the value:

Can someone explain how the viewer\editor works in SQLiteBrowser?
Is there a way to see the raw binary data in SQLteBrowser ?