36 is between 35 and 37 of the natural numbers;
Factor: 2,3,4,6,9,12,18;
Mass factorization: 2 ^ 2 × 3 ^ 2; (x ^ y means x to y power of the same below)
Even number, composite number, the number of decimal Ha Shade;
6 a highly composite number, the sixth square, 8 triangular number, triangular square No. 2, 3 the number of thirteen-gon;
In addition to a number outside the square is the smallest triangular number is an integer;
And three cubes of the first: 36 = 1 ^ 3 +2 ^ 3 +3 ^ 3 = 1 +8 +27;
4 can be expressed as the sum of prime numbers: 36 = 5 +31 = 7 +29 = 13 +23 = 17 +19, 17, 19 of which are twin primes.
Angle of 36 ° isosceles triangle is a golden triangle. |
