Across
- 3. Magic constant of Ramanujan's Magic square
- 4. Number of seconds in a day
- 6. Kaprekar's constant
- 8. If one of the Amicable numbers is 220 then another
- 9. Smallest four digit prime number
Down
- 1. Number of squares in a chess board
- 2. Birth year of Human computer
- 3. Number of bytes for 1 kilo byte
- 5. Beast number
- 7. Ramanujan number