Compare 213947 vs 214021

Property213947214021
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21394712140211
Prime factorization213947214021
Divisors count22
Divisors1, 2139471, 214021
Number of properties85
Chen primes7981st7984th
Cousin primes (2nd member)2260th 
Harmonic primes7159th7163rd
Isolated primes 14570th
Primes19122nd19131st
Prime triplets (1st member)887th 
Prime triplets (2nd member)886th 
Pythagorean primes 9553rd
Sexy primes (1st member)4535th 
Twin primes (1st member)2280th 
Roman numberals  
Base 211010000111011101121101000100000001012
Base 310121211022231012121202013
Base 431003232343101000114
Base 5233212425233220415
Base 64330255643305016
Base 71550516715506537
Base 864167386420058
Base 935542893555219
Base 102139471021402110
Base 111368181113688511
Base 12a398b12a3a3112
Base 13764c6137655213
Base 1457d7d1457dd314
Base 15435d2154363115
Base 16343bb163440516
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