65
28
28
18
The number is 19.
64.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
65
28
28
No integer fits those conditions.
The sum of your digits is the total number arrived at after adding two or more numbers.
13
A) If a number has two digits, then the sum of its digits is less than the value of the original two-digit number.
It is: 59
18
The number is 19.
64.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
64