@ @@@óáÕÜa@óïÝibÔ ()
. DEF 9216
DEF 9216 = 13×164 +14×163 +15×162 + 9 ×16 + 2×160
= 851968 + 57344 + 3840 +144 + 2
= 913298
. DEF 9216 = 913298
[The Units Digit]
: .
. ()
9 + 6 = 15 5 345789 + 51324736
.5
4 345789 ×51324786 . ()
()
.4 9 × 6 = 54
. 6 62 = 36 6 57234362
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