Number 19985

Representations of 19985
Greek numeral
αMα͵θϡπεʹ
Arabic numeral
١٩٩٨٥
Roman numeral
XVXCMLXXXV
Maya numeral
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Chinese numeral
一万九千九百八十五
Hebrew numeral
יט׳ תתקפה
19985 in different numeral systems
Binary
100111000010001
Base-3
1000102012
Base-4
10320101
Base-5
1114420
Base-6
232305
Base-7
112160
Base-8
47021
Duodecimal
b695
Hex
4e11
Vigesimal
29j5
Base-24
1agh
Base-36
ff5
Negabinary
101001000010001
Factorization
Prime factors
5, 7, 571
Divisors
1, 5, 7, 35, 571, 2855, 3997, 19985
Sum of divisors other than 19985
7471
Product of prime factors
19985 = 5 x 7 x 571
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 19985
19979
Prime number after 19985
19991