Number 31990

Representations of 31990
Greek numeral
γ
Μ
͵αϡϟ
Sanskrit numeral
३१९९०
Arabic numeral
٣١٩٩٠
Roman numeral
XXXMCMXC
Maya numeral
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Chinese numeral
三万一千九百九十
Hebrew numeral
לא׳ תתקצ
31990 in different numeral systems
Binary
111110011110110
Base-3
1121212211
Base-4
13303312
Base-5
2010430
Base-6
404034
Base-7
162160
Base-8
76366
Duodecimal
1661a
Hex
7cf6
Vigesimal
3jja
Base-24
27cm
Base-36
oom
Negabinary
11000110100001010
Factorization
Prime factors
2, 5, 7, 457
Divisors
1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6398, 15995, 31990
Sum of divisors other than 31990
33962
Product of prime factors
31990 = 2 x 5 x 7 x 457
Characteristics
Even Composite Abundant
Related primes
Prime number before 31990
31981
Prime number after 31990
31991