Number 280428

Representations of 280428
Greek numeral
κη
Μ
υκηʹ
Arabic numeral
٢٨٠٤٢٨
Roman numeral
CCLXXXCDXXVIII
Maya numeral
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Chinese numeral
二十八万零四百二十八
Hebrew numeral
רפ׳ תכח
280428 in different numeral systems
Binary
1000100011101101100
Base-3
112020200020
Base-4
1010131230
Base-5
32433203
Base-6
10002140
Base-7
2245401
Base-8
1043554
Duodecimal
116350
Hex
4476c
Vigesimal
1f118
Base-24
k6kc
Base-36
60do
Negabinary
1000101100010111100
Factorization
Prime factors
2, 3, 23369
Divisors
1, 2, 3, 4, 6, 12, 23369, 46738, 70107, 93476, 140214, 280428
Sum of divisors other than 280428
373932
Product of prime factors
280428 = 2 x 2 x 3 x 23369
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 280428
280411
Prime number after 280428
280451