1. Numbers
  2. Compare 72221 vs 72226

Compare 72221 vs 72226

Property7222172226
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization72221121 × 72 × 111 × 671
Prime factorization722212 × 7 × 7 × 11 × 67
Divisors count224
Divisors1, 722211, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 469, 539, 737, 938, 1078, 1474, 3283, 5159, 6566, 10318, 36113, 72226
Number of properties100
Chen primes3259th 
Emirps1053rd 
Harmonic primes2700th 
Long primes2720th 
Primes7147th 
Prime quadruplets (1st member)31st 
Prime triplets (1st member)395th 
Pythagorean primes3559th 
Sexy primes (1st member)1877th 
Twin primes (1st member)935th 
Roman numberals  
Base 2100011010000111012100011010001000102
Base 3102000012123102000020013
Base 410122013141012202024
Base 54302341543024015
Base 61314205613142146
Base 742036274204007
Base 821503582150428
Base 912005591200619
Base 1072221107222610
Base 114a296114a2a011
Base 1235965123596a12
Base 1326b461326b4b13
Base 141c469141c47014
Base 15165eb151660115
Base 1611a1d1611a2216
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