Number 15990

Interestingness: 6

Visual representations

Binary image (n×n bits)
2351341
Prime factorization

Representations of 15990

α
Μ
͵εϡϟ
१५९९०
١٥٩٩٠
XVCMXC

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一万五千九百九十
יה׳ תתקצ
𓂭
𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
.----.....----.----.-----

15990 in different numeral systems

Binary
11111001110110
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
3e76
Vigesimal
1jja
Base-24
13i6
Base-36
cc6
Negabinary
100001110001010

Factorization

Prime factors: 2, 3, 5, 13, 41
Divisors: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990
Sum of divisors other than 15990: 26346
Product of prime factors: 15990 = 2 × 3 × 5 × 13 × 41

Number-theory characteristics (4)

Evil number Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Duck number Happy number

Related primes

Prime number before 15990
Prime number after 15990