Number 12800

Interestingness: 9

Visual representations

Binary image (n×n bits)
2⁹5²
Prime factorization

Representations of 12800

Greek numeral
α
Μ
͵βω
Sanskrit numeral
१२८००
Arabic numeral
١٢٨٠٠
Roman numeral
XMMDCCC
Maya numeral
●
●●
▃▃▃▃▃
▃▃▃▃▃
ↂ
ↂ
Chinese numeral
一万二千八百
Hebrew numeral
יב׳ תת
Egyptian numeral
𓂭
𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
Morse code
.----..------..----------

12800 in different numeral systems

Binary
11001000000000
Base-3
122120002
Base-4
3020000
Base-5
402200
Base-6
135132
Base-7
52214
Base-8
31000
Duodecimal
74a8
Hex
3200
Vigesimal
1c00
Base-24
m58
Base-36
9vk
Negabinary
111011000000000

Factorization

Prime factors: 2, 5
Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800
Sum of divisors other than 12800: 18913
Product of prime factors: 12800 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5

Number-theory characteristics (6)

Difference of 2 squares Odious number Powerful number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 12800
Prime number after 12800