In Verse, you can use the hexadecimal (base-16) numeral system to represent integers, instead of the decimal numeral system that uses base-10. This means that hexadecimal values are represented with the digits 0–9 and the letters A–F. For example, 0x7F is the same as 127, and 0xFACE is the same as 64206.
This is an alternate way of representing integers.