The number 493

Representation numerals

Greek numeral

υϟγʹ

Arabic numeral

٤٩٣

Roman numeral

CDXCIII

Maya numeral


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Chinese numeral

四百九十三

Hebrew numeral

תצג
Numeral systems
Binary: 111101101
Septimal (base 7): 1303
Octal: 755
Hexadecimal: 1ed
Base 24: KD
Factorization
493 = 17 × 29
493 has 4 divisors: 1, 17, 29, 493
Sum of all divisors other than 493: 47
Sums & differences
Sum of 2 squares: 493 = 182 + 132 = 222 + 32
Difference of 2 squares: 493 = 232 - 62 = 2472 - 2462
Characteristics
Related primes
The 493th prime number is: 3529
Previous prime number: 491 — Next prime number: 499
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