Number 189, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Heptagonal · P₇(9) = 189

Prime factorization

Representations of 189

Greek numeral

ρπθʹ

Sanskrit numeral

१८९

Arabic numeral

١٨٩

Roman numeral

CLXXXIX

Maya numeral

●●●●
▃▃▃▃▃

Chinese numeral

一百八十九

Hebrew numeral

קפט

Egyptian numeral

𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹

Morse code

.-------..----.

189 in different numeral systems

Binary

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

Hex

bd

Vigesimal

99

Base-24

7l

Base-36

59

Negabinary

111001101

Factorization

Prime factors: 3, 7

Divisors: 1, 3, 7, 9, 21, 27, 63, 189

Sum of divisors other than 189: 131

Product of prime factors: 189 = 3 × 3 × 3 × 7

Number-theory characteristics (6)

Heptagonal Difference of 2 squares Evil number Odd Composite Deficient

Related primes

Number 189 prime

1129

Prime number before 189

181

Prime number after 189

191