1. Numbers
  2. Compare 20897 vs 20900

Compare 20897 vs 20900

Property2089720900
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization20897122 × 52 × 111 × 191
Prime factorization208972 × 2 × 5 × 5 × 11 × 19
Divisors count236
Divisors1, 208971, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 10450, 20900
Number of properties90
Chen primes1156th 
Good primes264th 
Harmonic primes861st 
Long primes893rd 
Primes2350th 
Prime triplets (1st member)174th 
Pythagorean primes1169th 
Sexy primes (1st member)713th 
Twin primes (1st member)356th 
Roman numberals  
Base 210100011010000121010001101001002
Base 31001122222310012000023
Base 4110122014110122104
Base 51132042511321005
Base 624042562404326
Base 711463271146357
Base 8506418506448
Base 9315889316029
Base 1020897102090010
Base 1114778111478011
Base 1210115121011812
Base 13968613968913
Base 14788914788c14
Base 1562d21562d515
Base 1651a11651a416
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