"What is divisible by 81?"
Any multiple of 81 is divisible by 81.
For example, all of the following are divisible by 81:
81 = 1 x 81
162 = 2 x 81
243 = 3 x 81
324 = 4 x 81
and so on.
=========================================
Did you mean to ask "What is 81 divisible by?"
81 is divisible by 1, 3, 9, 27, 81.
81
yes 91 is divisable by 7 and 13 so no it isnt a prime #
102,068,001 is NOT a prime number. It is evenly divisable by 3. A prime number is only evenly divisable by 1 and itself. It is also divisable by 9.
No, because it is divisable by 2. A prime number is only divisable by one and itself.
1,3,5
No.
No.
No, it is not.
Yes 345 is divisable by 3 because when u divide it by 3 the answer is 115.
25 is not prime it is divisable by 5 14 is not prime it is divisable by 2 and 7
it cannot be divisable by 5 and 9 but it can be divisable by 2,3,4,6,41,28,and 21
no, 5 isnt divisable by 19. 19 is a prime number and isnt divisable by anything.