47 санының құпиялары мен мағынасы

47 (forty seven) is the natural number following 46 and preceding 48. It is a prime number.

Forty seven is the fifteenth prime number, a safe prime, the thirteenth supersingular prime, the fourth isolated prime, and the sixth Lucas prime. Forty seven is a highly cototient number. It is an Eisenstein prime with no imaginary part and real part of the form 3n − 1. It is a Lucas number. It is also a Keith number because its digits appear as successive terms earlier in the series of Lucas numbers: 2, 1, 3, 4, 7, 11, 18, 29, 47,

It is the number of trees on 9 unlabeled nodes. Forty seven is a strictly non palindromic number. Its representation in binary being 101111, 47 is a prime Thabit number, and as such is related to the pair of amicable numbers {17296, 18416}.

47 is the atomic number of silver.

The 47 year cycle of Mars: after 47 years – 22 synodic periods of 780 days each – Mars returns to the same position among the stars and is in the same relationship to the Earth and Sun. The ancient Mesopotamians discovered this cycle. Messier object M47, a magnitude 4.5 open cluster in the constellation Puppis
47 Tucanae, the second brightest globular cluster in the sky, located in the constellation Tucana. The New General Catalogue object NGC 47, a barred spiral galaxy in the constellation Cetus. This object is also designated as NGC 58.

Agent 47 is the protagonist of the Hitman video game, movie and comic book franchise. Late rapper Capital Steez was infatuated with the number 47 and what it meant spiritually. He believed the number 47 was the "perfect expression of balance in the world", representing the tension between the heart and the brain (the fourth and sixth chakra, respectively.) The number featured on the cover of AmeriKKKan Korruption, stylized to resemble a swastika.