Prime number 397

Interestingness: 6 · Rank #865 of 1000

Visual representations

Binary image (n×n bits)
397
Prime factorization

Representations of 397

τϟζʹ
३९७
CCCXCVII
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▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
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▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
三百九十七
𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹
...------.--...

397 in different numeral systems

Binary
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
18d
Vigesimal
jh
Base-24
gd
Base-36
b1
Negabinary
11010011101

Number-theory characteristics (5)

Difference of 2 squares Odious number Odd Prime number Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Happy number

Related primes

Number 397 prime
Prime number before 397
Prime number after 397