Number 1840

Representations of 1840
Greek numeral
͵αωμ
Sanskrit numeral
१८४०
Arabic numeral
١٨٤٠
Roman numeral
MDCCCXL
Maya numeral
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ↂ
Chinese numeral
一千八百四十
Hebrew numeral
א׳ תתמ
1840 in different numeral systems
Binary
11100110000
Base-3
2112011
Base-4
130300
Base-5
24330
Base-6
12304
Base-7
5236
Base-8
3460
Duodecimal
1094
Hex
730
Vigesimal
4c0
Base-24
34g
Base-36
1f4
Negabinary
1101101110000
Factorization
Prime factors
2, 5, 23
Divisors
1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840
Sum of divisors other than 1840
2624
Product of prime factors
1840 = 2 x 2 x 2 x 2 x 5 x 23
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Number 1840 prime
15773
Prime number before 1840
1831
Prime number after 1840
1847