1. Numbers
  2. Compare 27997 vs 28002

Compare 27997 vs 28002

Property2799728002
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization27997121 × 31 × 131 × 3591
Prime factorization279972 × 3 × 13 × 359
Divisors count216
Divisors1, 279971, 2, 3, 6, 13, 26, 39, 78, 359, 718, 1077, 2154, 4667, 9334, 14001, 28002
Number of properties50
Cousin primes (1st member)447th 
Harmonic primes1140th 
Isolated primes2164th 
Primes3055th 
Pythagorean primes1522nd 
Roman numberals  
Base 211011010101110121101101011000102
Base 31102101221311021020103
Base 4123111314123112024
Base 51343442513440025
Base 633334163333506
Base 714442471444327
Base 8665358665428
Base 9423579423639
Base 1027997102800210
Base 111a042111a04711
Base 1214251121425612
Base 13c98813c99013
Base 14a2bb14a2c214
Base 15846715846c15
Base 166d5d166d6216
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