Number 31140

Interestingness: 10

Visual representations

Binary image (n×n bits)
2²3²5173
Prime factorization

Representations of 31140

Greek numeral
γ
Μ
͵αρμ
Sanskrit numeral
३११४०
Arabic numeral
٣١١٤٠
Roman numeral
XXXMCXL
Maya numeral
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ↂ
Chinese numeral
三万一千一百四十
Hebrew numeral
לא׳ קמ
Egyptian numeral
𓂭𓂭𓂭
𓆼
𓈖
𓎆𓎆𓎆𓎆
Morse code
...--.----.----....------

31140 in different numeral systems

Binary
111100110100100
Base-3
1120201100
Base-4
13212210
Base-5
1444030
Base-6
400100
Base-7
156534
Base-8
74644
Duodecimal
16030
Hex
79a4
Vigesimal
3hh0
Base-24
261c
Base-36
o10
Negabinary
11000111011100100

Factorization

Prime factors: 2, 3, 5, 173
Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140
Sum of divisors other than 31140: 63864
Product of prime factors: 31140 = 2 × 2 × 3 × 3 × 5 × 173

Number-theory characteristics (6)

Difference of 2 squares Evil number Refactorable Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Prime number before 31140
Prime number after 31140