Number Gossip
(Enter a number and I'll tell you everything you wanted to know about it but were afraid to ask.)
Unique Properties of 235
- 235 is the smallest number whose first two digits are distinct primes such that their sum equals the third digit
- 235 is formed by first three prime numbers
- 235 is the smallest number such that the set of its square's digits is a proper subset of the set of its own digits: 2352 = 55225