Number 408, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Octogonal · P₈(12) = 408

Prime factorization

Representations of 408

Greek numeral

υηʹ

Sanskrit numeral

४०८

Arabic numeral

٤٠٨

Roman numeral

CDVIII

Maya numeral

●

ↂ

●●●
▃▃▃▃▃

Chinese numeral

四百零八

Hebrew numeral

תח

Egyptian numeral

𓈖𓈖𓈖𓈖
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹

Morse code

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

408 in different numeral systems

Binary

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

2a0

Hex

198

Vigesimal

108

Base-24

h0

Base-36

bc

Negabinary

11011101000

Factorization

Prime factors: 2, 3, 17

Divisors: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Sum of divisors other than 408: 672

Product of prime factors: 408 = 2 × 2 × 2 × 3 × 17

Number-theory characteristics (6)

Octogonal Difference of 2 squares Evil number Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Number 408 prime

2801

Prime number before 408

401

Prime number after 408

409