73-39+84 = 117
107
28.47
The card code for 73 is unreusable.
It is 1 times 73 = 73 which is a prime number
One thousand million is actually called a billion. 73 times 1 = 73, so 73 times 1 billion is 73 billion.
1 × 73 = 73
5,329
112
c67tn2c2c2jc
1 x 73, 73 x 1 = 73
3x13=39