Compare 201119 vs 201247

Property201119201247
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20111912012471
Prime factorization201119201247
Divisors count22
Divisors1, 2011191, 201247
Number of properties64
Chen primes7559th 
Cousin primes (1st member) 2146th
Harmonic primes6788th 
Isolated primes 13750th
Long primes 6777th
Primes18070th18081st
Safe primes1176th 
Sophie germain primes2064th 
Twin primes (1st member)2165th 
Roman numberals  
Base 211000100011001111121100010010000111112
Base 310101221221231010200011213
Base 430101213343010201334
Base 5224134345224144425
Base 64151035641514116
Base 71465232714655047
Base 861063786110378
Base 933578593360479
Base 102011191020124710
Base 111281161112822211
Base 129847b129856712
Base 137070913707a713
Base 145341914534ab14
Base 153e8ce153e96715
Base 163119f163121f16
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