What six-digit number gets its digits reversed when it is multiplied by four?
Solution to the Problem:
The answer is 219,978.
4 x 219,978 = 879,912
Richard Johnson sent in a similar problem:
9 * 109989 = 989901
Correctly solved by:
| 1. Larry Schwartz | Trumbull, Connecticut |
| 2. Sharina Broughton | Old Dominion University, Norfolk, Virginia |
| 3. Dave Smith | Toledo, Ohio |
| 4. Jeffrey Gaither | Winchester, Virginia |
| 5. James Alarie | University of Michigan -- Flint, Flint, Michigan |
| 6. David & Judy Dixon | Bennettsville, South Carolina |
| 7. Emily Auerbach | Columbus, Georgia |
| 8. Suzanne Timmons | Rocky Point, North Carolina |
| 9. Caleb Jones | Columbus, Georgia |
| 10. Charles Washington | Winchester, Virginia |
| 11. Mary Helen Calhoun | Columbus, Georgia |
| 12. Cameron S. | Columbus, Georgia |
| 13. Rich Murray | Ridgetown, Ontario, Canada |
| 14. Clay Thomas | Columbus, Georgia |
| 15. Kevin Jacobson | Columbus, Georgia |
| 16. Victoria Monhollen | Winchester, Virginia |
| 17. Lane White | ---------- |
| 18. Arin Smith | Winchester, Virginia |
| 19. Tyler Windham | Columbus, Georgia |
| 20. Richard Johnson | La Jolla, California |