1. Numbers
  2. Compare 211213 vs 213947

Compare 211213 vs 213947

Property211213213947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21121312139471
Prime factorization211213213947
Divisors count22
Divisors1, 2112131, 213947
Number of properties68
Chen primes 7981st
Cousin primes (1st member)2243rd 
Cousin primes (2nd member) 2260th
Harmonic primes 7159th
Isolated primes14384th 
Primes18909th19122nd
Prime triplets (1st member)880th887th
Prime triplets (2nd member) 886th
Pythagorean primes9440th 
Sexy primes (1st member)4487th4535th
Twin primes (1st member) 2280th
Roman numberals  
Base 211001110010000110121101000011101110112
Base 310120120120131012121102223
Base 430321003143100323234
Base 5232243235233212425
Base 64305501643302556
Base 71536532715505167
Base 863441586416738
Base 935165193554289
Base 102112131021394710
Base 111347621113681811
Base 12a229112a398b12
Base 13751a213764c613
Base 1456d891457d7d14
Base 15428ad15435d215
Base 163390d16343bb16
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