Compare 220511 vs 220520

Property220511220520
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization220511123 × 51 × 371 × 1491
Prime factorization2205112 × 2 × 2 × 5 × 37 × 149
Divisors count232
Divisors1, 2205111, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 149, 185, 296, 298, 370, 596, 740, 745, 1192, 1480, 1490, 2980, 5513, 5960, 11026, 22052, 27565, 44104, 55130, 110260, 220520
Number of properties50
Additive primes7952nd 
Chen primes8193rd 
Harmonic primes7372nd 
Primes19654th 
Twin primes (1st member)2332nd 
Roman numberals  
Base 211010111010101111121101011101011010002
Base 310201211100231020121111023
Base 431131113343113112204
Base 5240240215240240405
Base 64420515644205326
Base 71605614716056267
Base 865653786565508
Base 936543293654429
Base 102205111022052010
Base 111407451114075311
Base 12a773b12a774812
Base 13794a513794b113
Base 145a50b145a51614
Base 154550b154551515
Base 1635d5f1635d6816
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