Number 428220

Interestingness: 7

Visual representations

Binary image (n×n bits)
2²3³51361
Prime factorization

Representations of 428220

Greek numeral
μβ
Μ
͵ησκ
Sanskrit numeral
४२८२२०
Arabic numeral
٤٢٨٢٢٠
Roman numeral
CDXXVMMMCCXX
Maya numeral
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▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
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ↂ
Chinese numeral
四十二万八千二百二十
Hebrew numeral
תכח׳ רכ
Egyptian numeral
𓆐𓆐𓆐𓆐
𓂭𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖
𓎆𓎆
Morse code
....-..------....---..--------

428220 in different numeral systems

Binary
1101000100010111100
Base-3
210202102000
Base-4
1220202330
Base-5
102200340
Base-6
13102300
Base-7
3432312
Base-8
1504274
Duodecimal
187990
Hex
688bc
Vigesimal
2dab0
Base-24
16nac
Base-36
96f0
Negabinary
110111001100111001100

Factorization

Prime factors: 2, 3, 5, 13, 61
Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 549, 585, 610, 702, 732, 780, 793, 915, 1098, 1170, 1220, 1404, 1586, 1647, 1755, 1830, 2196, 2340, 2379, 2745, 3172, 3294, 3510, 3660, 3965, 4758, 5490, 6588, 7020, 7137, 7930, 8235, 9516, 10980, 11895, 14274, 15860, 16470, 21411, 23790, 28548, 32940, 35685, 42822, 47580, 71370, 85644, 107055, 142740, 214110, 428220
Sum of divisors other than 428220: 1030020
Product of prime factors: 428220 = 2 × 2 × 3 × 3 × 3 × 5 × 13 × 61

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Prime number before 428220
Prime number after 428220