Compare 128021 vs 128027

Property128021128027
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization1280211172 × 4431
Prime factorization12802117 × 17 × 443
Divisors count26
Divisors1, 1280211, 17, 289, 443, 7531, 128027
Number of properties60
Chen primes5182nd 
Harmonic primes4511th 
Isolated primes9001st 
Long primes4499th 
Primes11988th 
Pythagorean primes5959th 
Roman numberals  
Base 2111110100000101012111110100000110112
Base 3201111211123201111212023
Base 413310011141331001234
Base 5130440415130441025
Base 62424405624244156
Base 71042145710421547
Base 837202583720338
Base 921454592145529
Base 101280211012802710
Base 1188203118820911
Base 1262105126210b12
Base 134636a134637313
Base 1434925143492b14
Base 1527deb1527e0215
Base 161f415161f41b16
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