0
0.12 Or 102 if you do not want to include non integers.
4 x 578 = 2312 8 x 754 = 6032
997
yes,number system contains digits..
987,654
All numbers are made with digits and there is no limit on how big they can be. So there is no greatest number.
no, it matters with the number not digits
98,764
The greatest 4-digit number with no repeated digits is... 9876
17,425,170 digits
999 - 100 = 899
Assuming that the given digits are significant digits, then 0.05