What is the relationship between the 4s in the number 4498?

In the number 4498, there are two instances of the digit 4 and one instance of the digit 9 and 8. The two 4s are adjacent to each other, forming the "44" segment. This grouping highlights the repetition of the digit 4 within the number, while the other digits (9 and 8) are distinct. Overall, the relationship between the 4s is one of repetition and proximity within the number.