Number 1340

Interestingness: 6

Visual representations

Binary image (n×n bits)
567
Prime factorization

Representations of 1340

͵ατμ
१३४०
١٣٤٠
MCCCXL
●●●
●●
▃▃▃▃▃
一千三百四十
א׳ שמ
𓆼
𓈖𓈖𓈖
𓎆𓎆𓎆𓎆
.----...--....------

1340 in different numeral systems

Binary
10100111100
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
53c
Vigesimal
Base-24
27k
Base-36
Negabinary
10101001100

Factorization

Prime factors: 2, 5, 67
Divisors: 1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340
Sum of divisors other than 1340: 1516
Product of prime factors: 1340 = 2 × 2 × 5 × 67

Number-theory characteristics (5)

Difference of 2 squares Evil number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Number 1340 prime
Prime number before 1340
Prime number after 1340