This weeks puzzle will be one word riddle and one math riddle. This is a special week because I will give out 1 Donor Priv to the first person to answer both correctly.
This word has 10 letters namely
1234567890 [*Generation]
1234 - carries heredity [*Gene]
456 - is a period of time [*Era]
567 - is a pest [*Rat]
and 890 - is a charged particle [*Ion]
What is the word?
Answer:16842
What is the 5-digit number in which the sum of the first two digits is one less than the third, the third is double the fourth, the fourth is double the last, the third is the product of the fourth and fifth, the second is five more than the first, and the first is one-eighth the third and also one-fourth of the fourth?