The alphabets are coded as follows :
 

C	H	A	R	O	L	M	E
4	5	1	6	9	3	2	7

M is coded as 2,
E as 7,
C as 4,
H as 5,
R as 6,
A as 1  and
L as 3.
So, MECHRALE is coded as 27456137.