The number 997

Representation numerals

Greek numeral

ϡϟζʹ

Arabic numeral

٩٩٧

Roman numeral

CMXCVII

Maya numeral

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Chinese numeral

九百九十七

Hebrew numeral

תתקצז
Numeral systems
Binary: 1111100101
Septimal (base 7): 2623
Octal: 1745
Hexadecimal: 3e5
Base 24: 1HD
Factorization
997 is a prime number
Sums & differences
Sum of 2 squares: 997 = 312 + 62
Difference of 2 squares: 997 = 4992 - 4982
Characteristics
Related primes
The 997th prime number is: 7883
Previous prime number: 991 — Next prime number: 1009

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