• 316 can be written using four 4's:
316 is nontrivially palindromic in base 3, base 8 and base 15.
316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a magnanimous number.
It is an Ulam number.
316 is an undulating number in base 8 and base 15.
It is a plaindrome in base 6, base 11, base 12, base 14 and base 16.
It is a nialpdrome in base 7.
It is a congruent number.
It is an amenable number.
316 is a wasteful number, since it uses less digits than its factorization.
It is an anagram of its base 7 representation: 316 = (631)7.
316 is an odious number, because the sum of its binary digits is odd.
The square root of 316 is about 17.7763888346. The cubic root of 316 is about 6.8112846077.
Multiplying 316 by its sum of digits (10), we get a triangular number (3160 = T79).
Adding to 316 its reverse (613), we get a palindrome (929).