Number 1428

Representations of 1428
Greek numeral
͵αυκηʹ
Arabic numeral
١٤٢٨
Roman numeral
MCDXXVIII
Maya numeral
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Chinese numeral
一千四百二十八
Hebrew numeral
א׳ תכח
1428 in different numeral systems
Binary
10110010100
Base-3
1221220
Base-4
112110
Base-5
21203
Base-6
10340
Base-7
4110
Base-8
2624
Duodecimal
9b0
Hex
594
Vigesimal
3b8
Base-24
2bc
Base-36
13o
Negabinary
1101010010100
Factorization
Prime factors
2, 3, 7, 17
Divisors
1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428
Sum of divisors other than 1428
2604
Product of prime factors
1428 = 2 x 2 x 3 x 7 x 17
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Number 1428 prime
11923
Prime number before 1428
1427
Prime number after 1428
1429