1. Numbers
  2. Compare 27997 vs 28008

Compare 27997 vs 28008

Property2799728008
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization27997123 × 32 × 3891
Prime factorization279972 × 2 × 2 × 3 × 3 × 389
Divisors count224
Divisors1, 279971, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 14004, 28008
Number of properties50
Cousin primes (1st member)447th 
Harmonic primes1140th 
Isolated primes2164th 
Primes3055th 
Pythagorean primes1522nd 
Roman numberals  
Base 211011010101110121101101011010002
Base 31102101221311021021003
Base 4123111314123112204
Base 51343442513440135
Base 633334163334006
Base 714442471444417
Base 8665358665508
Base 9423579423709
Base 1027997102800810
Base 111a042111a05211
Base 1214251121426012
Base 13c98813c99613
Base 14a2bb14a2c814
Base 15846715847315
Base 166d5d166d6816
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