In base 6 the digits are 0,1,2,3,4, and 5.
Since 5 is the largest digit, z=5 and the problem can be restated:
What comes after 215 in base 6?
Answer: 220.
This table might help:
Base-10 Base-6
1..............1
2............. 2
3 .............3
4............. 4
5............. 5
6 ...........10
7 ...........11
8 ...........12
9 ...........13
0 ............14
11 ..........15
12.......... 20
13 ..........21
14.......... 22
15...........23
16 ...........24
17........... 25
18........... 30
etc. ..........etc.
> 9999876 Actually, 9999876 has four different digits (6, 7, 8, 9). The largest 7-digit number with three different digits is 9999987.
These digits can be represented based on their Place Value Notation.
986541
Different countries have different number of digits. You need to be more specific.
543210
It is one fewer than the base in which you are counting.
9876 is the largest four digit number you can make if all the digits must be different.
The largest 3 digit number whose digits are all primes is 777. The largest 3 digit number with different prime digits is 753.
9876543
> 9999876 Actually, 9999876 has four different digits (6, 7, 8, 9). The largest 7-digit number with three different digits is 9999987.
9999876
9,876
987653
We'll assume that you only want to talk about whole numbers.The smallest 7-digit number is 1,000,000. The largest one is 9,999,999.They represent (all of the counting numbers up to 9,999,999) minus (the first 999,999).That leaves 9,000,000 numbers.
Yes, it has ten symbols to represent 10 different digits.
none because you are counting
The largest ten digit number with no repeated digits is '9876543210'.