Number 28400

Interestingness: 6

Visual representations

Binary image (n×n bits)
2⁴5²71
Prime factorization

Representations of 28400

Greek numeral
β
Μ
͵ηυ
Sanskrit numeral
२८४००
Arabic numeral
٢٨٤٠٠
Roman numeral
XXVMMMCD
Maya numeral
●●●
●
▃▃▃▃▃
▃▃▃▃▃
ↂ
ↂ
Chinese numeral
二万八千四百
Hebrew numeral
כח׳ ת
Egyptian numeral
𓂭𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖
Morse code
..------......-----------

28400 in different numeral systems

Binary
110111011110000
Base-3
1102221212
Base-4
12323300
Base-5
1402100
Base-6
335252
Base-7
145541
Base-8
67360
Duodecimal
14528
Hex
6ef0
Vigesimal
3b00
Base-24
2178
Base-36
lww
Negabinary
11011001100110000

Factorization

Prime factors: 2, 5, 71
Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2840, 3550, 5680, 7100, 14200, 28400
Sum of divisors other than 28400: 40792
Product of prime factors: 28400 = 2 × 2 × 2 × 2 × 5 × 5 × 71

Number-theory characteristics (5)

Difference of 2 squares Odious 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 28400
Prime number after 28400