The number 523

Representation numerals

Greek numeral

φκγʹ

Arabic numeral

٥٢٣

Roman numeral

DXXIII

Maya numeral

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Chinese numeral

五百二十三

Hebrew numeral

תקכג
Numeral systems
Binary: 1000001011
Septimal (base 7): 1345
Octal: 1013
Hexadecimal: 20b
Base 24: LJ
Factorization
523 is a prime number (Gaussian prime)
Sums & differences
Difference of 2 squares: 523 = 2622 - 2612
Characteristics
Related primes
The 523th prime number is: 3761
Previous prime number: 521 — Next prime number: 541

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