1. Numbers
  2. Compare 20201 vs 20205

Compare 20201 vs 20205

Property2020120205
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization20201132 × 51 × 4491
Prime factorization202013 × 3 × 5 × 449
Divisors count212
Divisors1, 202011, 3, 5, 9, 15, 45, 449, 1347, 2245, 4041, 6735, 20205
Number of properties70
Additive primes1061st 
Centered square primes36th 
Chen primes1122nd 
Isolated primes1598th 
Primes2285th 
Pythagorean primes1137th 
Ulam primes166th 
Roman numberals  
Base 210011101110100121001110111011012
Base 31000201012310002011003
Base 4103232214103232314
Base 51121301511213105
Base 623330562333136
Base 711261671126237
Base 8473518473558
Base 9306359306409
Base 1020201102020510
Base 11141a511141a911
Base 12b83512b83912
Base 13926c13927313
Base 14750d14751314
Base 155ebb155ec015
Base 164ee9164eed16
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