## goformit100 2 years ago Find the number of 4-digit numbers(in base 10) having non-zero digits and which are divisible by 4 but not by 8.

1. goformit100

@prakash33

2. goformit100

@satellite73 HELP ME SIR

3. NotTim

What's ind?

4. goformit100

Where ind ?

5. NotTim

Oops. Had to zoom out. that's Find.

6. NotTim

Just wondering...this statistics?

7. Peter14

the number of 4-digit numbers with only 2 2s in the prime factorization

8. Peter14

with nonzero digits

9. satellite73

this looks like a pain

10. satellite73

i mean it would be easy except for the non zero part

11. goformit100

12. satellite73

you can forget the 1000's place, since that one since it has no bearing on where the number is divisible by 8

13. Peter14

are you looking for the answer or the process? if you are looking only for the answer, I would recommend writing an excel program

14. AravindG

@goformit100 Are you taking an online test ?? I see that you are posting questions very frequently and that you closed the last question when I asked you to draw a figure?

15. AravindG

@Peter14 I completely agree with you

16. goformit100

My Question was wrong

17. goformit100

So @satellite73 i thing that the question should be closed

18. AravindG

Strange how could two questions consecutively posted become wrong ?

19. satellite73

it had to be divisible by 4, maybe we can simply list how many if it ends in a 2 or 6 the the tens place has to be 3, 5, 7, 9 if it ends in a 4 or 8 then the tens place has to be 2, 4, 6, 8

20. goformit100

That was the reason of closing the question, I Swear I am not Spamming.

21. goformit100

@AravindG It was a typing error

22. goformit100

Thank you @satellite73 Sir