1. Numbers
  2. Compare 28001 vs 28006

Compare 28001 vs 28006

Property2800128006
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization28001121 × 111 × 191 × 671
Prime factorization280012 × 11 × 19 × 67
Divisors count216
Divisors1, 280011, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 14003, 28006
Number of properties70
Additive primes1401st 
Chen primes1486th 
Cousin primes (2nd member)447th 
Isolated primes2165th 
Primes3056th 
Pythagorean primes1523rd 
Sophie germain primes424th 
Roman numberals  
Base 211011010110000121101101011001102
Base 31102102002311021020213
Base 4123112014123112124
Base 51344001513440115
Base 633334563333546
Base 714443171444367
Base 8665418665468
Base 9423629423679
Base 1028001102800610
Base 111a046111a05011
Base 1214255121425a12
Base 13c98c13c99413
Base 14a2c114a2c614
Base 15846b15847115
Base 166d61166d6616
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