What does 13 mean?

13 is an auspicious and noble number in China.

In Buddhism, 13 is a lucky number, and Buddhism 13 sects were introduced into China, representing the perfection of merit, such as Potala Palace 13 floor, Tianning Tower 13 floor and so on. 13 is also a lucky number in the mathematical spirit of Zhouyi 8 1.

From the perspective of China's history and culture, 13 is also a popular number: Buddhism has 13 sutra, 13 elder sister, 13 aunt, 13 Pacific, 13 incense,/kloc.

Margaret Thatcher's Lucky 13 and the recently released Lohan 13 also show the trend that foreign friends prefer the number 13. 13 is the emperor's ship, which is dedicated to the emperor. Emperor Jade Belt XIII, 13 is the digital emperor of China, symbolizing a kind of right and imperial power.

Mathematical attribute

The sixth prime number

One of the third pair of twin prime numbers (1 1, 13)

The third lucky prime number

The second Wilson prime number

The second Pythagorean prime number

The sixth prime number

The third prime number of Pross

The fifth wagstaff prime number.

The 1 star prime number

The13rd positive integer

Happy number: 13→ 1? +3? = 10→ 1? +0? = 1

Westerners' taboo against 13 stems from two legends:

First, it is said that Jesus had dinner with his disciples before he was killed. The person present at the dinner was Judas, a disciple of Jesus. It was this Judas who betrayed Jesus to the Jewish authorities for 30 silver dollars and made Jesus suffer. The Last Supper was attended by 13 people. The date of the dinner was 13, and "13" brought suffering and misfortune to Jesus. From then on, "13" was regarded as a symbol of misfortune. "13" is synonymous with betrayal and betrayal.

Legend has it that Jesus was crucified 13.

Secondly, westerners' taboo "13" originated from ancient myths. In Norse mythology, there were 12 gods at the banquet in Ha Fula. During the dinner, an unexpected guest, Loki, the God of Trouble and Noisy, suddenly broke in. The intrusion of the 13 visitor led to the death of Bode, who was loved by the gods.

(Baldell is Odin's son god of light. Outstanding talent, outstanding appearance, smiling. People felt very happy when he smiled. He had a nightmare and had a premonition that he would be assassinated. The gods were worried about this, so Odin sent an official to strictly prohibit all birds, animals, plants and animals from hurting Bode. But your official didn't send a message to mistletoe, because he felt that this fragile and incompetent plant didn't need to be guarded. Loki, the Vulcan, took advantage of this opportunity to make a sharp arrow with mistletoe, inciting Holder, the god of darkness, to come forward, aiming with a bow and shooting Balder to death. )