RFID tag Hexa to Decimal relationship

Projects Programming
1

RFID reader output using Wiegand library is as below.

Wiegand HEX = 6C3A5F, DECIMAL = 7092831
Wiegand HEX = 6BF284, DECIMAL = 7074436
Wiegand HEX = 65D376, DECIMAL = 6673270
Wiegand HEX = 619AE1, DECIMAL = 6396641
Wiegand HEX = 68F870, DECIMAL = 6879344
Wiegand HEX = 6934A7, DECIMAL = 6894759

What is the relationship between these hex values and the decimal. Normal Hexa to decimal conversion doesn't provide those decimal values.

2

Found the relationship these numbers are taken as Dwords. How to take these numbers as Dwords in Arduino and convert into Hex or Decimal number formats

3

these numbers are taken as Dwords.

I'll byte. What's a Dword?

Where is your code for reading the tags? Why do you need the decimal numbers?