1. Numbers
  2. Compare 28027 vs 28028

Compare 28027 vs 28028

Property2802728028
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization28027122 × 72 × 111 × 131
Prime factorization280272 × 2 × 7 × 7 × 11 × 13
Divisors count236
Divisors1, 280271, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028
Number of properties70
Additive primes1402nd 
Chen primes1488th 
Cousin primes (1st member)448th 
Harmonic primes1141st 
Isolated primes2167th 
Lucky primes476th 
Primes3058th 
Roman numberals  
Base 211011010111101121101101011111002
Base 31102110001311021100023
Base 4123113234123113304
Base 51344102513441035
Base 633343163334326
Base 714446671445007
Base 8665738665748
Base 9424019424029
Base 1028027102802810
Base 111a06a111a07011
Base 1214277121427812
Base 13c9ac13c9b013
Base 14a2dd14a30014
Base 15848715848815
Base 166d7b166d7c16
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