# Binning which variables?

I will try to implement a k-means algorithm over this dataset:

Team_Categorical  CreditAmount_Numeric   Retired?_Binary
A                 15.3                   1
B                 12                     0
C                 6.2                    1


In order to apply k-means algorithm I need to transform the categorical variables into numeric. So I will apply binning transformaton over the Team_Categorical field. So I will have this dataset:

A    B   C  CreditAmount_Numeric   Retired?_Binary
1    0   0          15.3                 1
0    1   0          12                   0
0    0   1          6.2                  1


My question is: Should I transform CreditAmount_Numeric to binary too?