The Number of the Hexagram (Star of David, Seal of Solomon) is 33

33 is not only a numerical representation of “the Star of David,” but also the numerical equivalent of AMEN: 1+13+5+14=33.

- 33 (number), Wikipedia
  
The Star of David is composed of two opposite triangles, meaning two 3s - 33.
 
- The Number 33: facts - Pg 2, Earthlink.net

The significance of thirty-three is also seen at Jesus' age at death, 33...Number 33 also is a numerical representation of the Star of David (also known as the shield of David).

- Number 33, Meaning of Numbers in the Bible, BibleStudy.org