hexToULong

inline fun String.hexToULong(format: HexFormat = HexFormat.Default): ULong(source)

fun main() {
    val hexString = "1A3F"
    val uLongValue: ULong = hexString.hexToULong()
    println("Hex '$hexString' as ULong: $uLongValue")  // Output: Hex '1A3F' as ULong: 6719
}