The number 47

Representation numerals

Greek numeral

μζʹ

Arabic numeral

٤٧

Roman numeral

XLVII

Maya numeral

●●
●●
▃▃▃▃▃

Chinese numeral

四十七

Hebrew numeral

מז
Numeral systems
Binary: 101111
Septimal (base 7): 65
Octal: 57
Hexadecimal: 2f
Base 24: 1N
Factorization
47 is a prime number (Gaussian prime)
Sums & differences
Difference of 2 squares: 47 = 242 - 232
Characteristics
Related primes
The 47th prime number is: 211
Previous prime number: 43 — Next prime number: 53
Home | About | Contact | Pythagorean Triples | Wallpapers