256
Without repeating digits (not digets!) and without leading 0s, 600 of them.
60
It is a repeating decimal.
5040
256
Without repeating digits (not digets!) and without leading 0s, 600 of them.
98765
60
468, 486, 648, 684, 846, 864.
86420
It is a repeating decimal.
-58264
4 x 3 x 2 ie 24
5040
id say, 0123456789. but depends how many digits you can have
Oh, dude, I mean, like, there are 4 digits in 1230, right? So you can totally make 4-digit numbers by using each of those digits once. That's like, 4 factorial, which is 24. So, you can totally write 24 different four-digit numbers using 1230 without repeating any digit. Easy peasy!