Number 1918, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Heptagonal · P₇(28) = 1918

Prime factorization

Representations of 1918

Greek numeral

͵αϡιηʹ

Sanskrit numeral

१९१८

Arabic numeral

١٩١٨

Roman numeral

MCMXVIII

Maya numeral

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Chinese numeral

一千九百一十八

Hebrew numeral

א׳ תתקיח

Egyptian numeral

𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹

Morse code

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

1918 in different numeral systems

Binary

11101111110

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

113a

Hex

77e

Vigesimal

4fi

Base-24

37m

Base-36

1ha

Negabinary

1100010000010

Factorization

Prime factors: 2, 7, 137

Divisors: 1, 2, 7, 14, 137, 274, 959, 1918

Sum of divisors other than 1918: 1394

Product of prime factors: 1918 = 2 × 7 × 137

Number-theory characteristics (5)

Heptagonal Odious number Even Composite Deficient

Related primes

Number 1918 prime

16567

Prime number before 1918

1913

Prime number after 1918

1931