Number 221428

Representations of 221428
Greek numeral
κβMα͵αυκηʹ
Arabic numeral
٢٢١٤٢٨
Roman numeral
CCXXMCDXXVIII
Maya numeral
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Chinese numeral
二十二万一千四百二十八
Hebrew numeral
רכא׳ תכח
221428 in different numeral systems
Binary
110110000011110100
Base-3
102020202001
Base-4
312003310
Base-5
24041203
Base-6
4425044
Base-7
1611364
Base-8
660364
Duodecimal
a8184
Hex
360f4
Vigesimal
17db8
Base-24
g0a4
Base-36
4qus
Negabinary
1001010000100110100
Factorization
Prime factors
2, 197, 281
Divisors
1, 2, 4, 197, 281, 394, 562, 788, 1124, 55357, 110714, 221428
Sum of divisors other than 221428
169424
Product of prime factors
221428 = 2 x 2 x 197 x 281
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Prime number before 221428
221413
Prime number after 221428
221447