Number 441, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Square · P₄(21) = 441

Prime factorization

Representations of 441

Greek numeral

υμαʹ

Sanskrit numeral

४४१

Arabic numeral

٤٤١

Roman numeral

CDXLI

Maya numeral

●

●●

●

Chinese numeral

四百四十一

Hebrew numeral

תמא

Egyptian numeral

𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆
𓏹

Morse code

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

441 in different numeral systems

Binary

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

Hex

1b9

Vigesimal

121

Base-24

i9

Base-36

c9

Negabinary

11011001001

Factorization

Prime factors: 3, 7

Divisors: 1, 3, 7, 9, 21, 49, 63, 147, 441

Sum of divisors other than 441: 300

Product of prime factors: 441 = 3 × 3 × 7 × 7

Number-theory characteristics (9)

Square Perfect Power Difference of 2 squares Evil number Refactorable Powerful number Odd Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Harshad

Related primes

Number 441 prime

3083

Prime number before 441

439

Prime number after 441

443