• 35 can be written using four 4's:
• There are 35 hexominoes:
35 is nontrivially palindromic in base 6.
35 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
35 is an esthetic number in base 8, base 11 and base 16, because in such bases its adjacent digits differ by 1.
It is a cyclic number.
It is a Duffinian number.
35 is a nontrivial repdigit in base 6.
It is a plaindrome in base 6, base 9, base 10, base 12, base 13, base 14, base 15 and base 16.
It is a nialpdrome in base 6, base 7, base 8 and base 11.
It is a zygodrome in base 6.
It is the 5-th tetrahedral number.
35 is the 5-th pentagonal number.
35 is an equidigital number, since it uses as much as digits as its factorization.
35 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12.
The square root of 35 is about 5.9160797831. The cubic root of 35 is about 3.2710663102.
Multiplying 35 by its product of digits (15), we get a palindrome (525).
Adding to 35 its reverse (53), we get a palindrome (88).