25 of them.
1/100
2,3,5,7,11,13,17,19,23,31,37,41,47,53,59,61,67,71,73,79,83,89,97
The digit appears eleven time from 1 to 100.
The 6s sublevel can hold a maximum of 2 electrons.
50
20.
5
27
23
40 of them.
iPhone 6s comes in two storage variants which are 32GB and 128GB.