100,000
24999
The largest five-digit multiple of three is 99,999
51111 is the smallest five digit number that can be rounded to 60000
47184
When a number is a multiple of 5, the possible values of the ones digit are zero and five.
The largest five-digit prime number is 99,991.
99,998
99,887
The largest five-digit whole number is 99,999. It is composed of five digits, all of which are nines, representing the highest value possible in that digit range. Any number greater than this would move into the six-digit category.
It is 9999 (if a one is added, it becomes a five digit number: 9999 + 1 = 10,000)
98765
84999
20499
24999
99997
The largest five-digit multiple of three is 99,999
99,997