Number 1240, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Prime factorization

Representations of 1240

Greek numeral

͵ασμ

Sanskrit numeral

१२४०

Arabic numeral

١٢٤٠

Roman numeral

MCCXL

Maya numeral

●●●

●●

ↂ

Chinese numeral

一千二百四十

Hebrew numeral

א׳ רמ

Egyptian numeral

𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆

Morse code

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

1240 in different numeral systems

Binary

10011011000

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

Hex

4d8

Vigesimal

320

Base-24

23g

Base-36

yg

Negabinary

10100101000

Factorization

Prime factors: 2, 5, 31

Divisors: 1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240

Sum of divisors other than 1240: 1640

Product of prime factors: 1240 = 2 × 2 × 2 × 5 × 31

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Number 1240 prime

10099

Prime number before 1240

1237

Prime number after 1240

1249