Question

1. I am a decimal number who has equal number of digits on either side of the decimal point.
My digits are in the consecutive descending order starting from the number which always reproduces
itself when multiplied. Who am I?
2. Write a digit from 0 to 7 in each box so that the least possible
sum can be obtained. Use a digit only once.
+​

Answer 1

Answer:

dase is nature problem