Question

13,012 is Divisible by 8

Answer 1

no

Answer 2

you get 1626.5

Answer 3

you might want to learn the divisibility rules for a few numbers such as 2,3,4,5,6,8,10
see
https://en.wikipedia.org/wiki/Divisibility_rule#Divisibility_rules_for_numbers_1.E2.80.9320

Answer 4

in this case the rule is: if the last two digits are divisible by 8, then so is the entire number.
13,012
its last two digits are 12
8 does not divide evenly into 12, so 8 does not divide evenly into 13012