Number 161, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Prime factorization

Representations of 161

Greek numeral

ρξαʹ

Sanskrit numeral

१६१

Arabic numeral

١٦١

Roman numeral

CLXI

Maya numeral

●●●
▃▃▃▃▃

●

Chinese numeral

一百六十一

Hebrew numeral

קסא

Egyptian numeral

𓈖
𓎆𓎆𓎆𓎆𓎆𓎆
𓏹

Morse code

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

161 in different numeral systems

Binary

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

Hex

a1

Vigesimal

81

Base-24

6h

Base-36

4h

Negabinary

111100001

Factorization

Prime factors: 7, 23

Divisors: 1, 7, 23, 161

Sum of divisors other than 161: 31

Product of prime factors: 161 = 7 × 23

Number-theory characteristics (5)

Difference of 2 squares Odious number Odd Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Palindromic

Related primes

Number 161 prime

947

Prime number before 161

157

Prime number after 161

163