Compare 213929 vs 213947

Property213929213947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21392912139471
Prime factorization213929213947
Divisors count22
Divisors1, 2139291, 213947
Number of properties48
Chen primes 7981st
Cousin primes (2nd member) 2260th
Harmonic primes 7159th
Isolated primes14563rd 
Primes19120th19122nd
Prime triplets (1st member) 887th
Prime triplets (2nd member) 886th
Pythagorean primes9546th 
Sexy primes (1st member) 4535th
Sophie germain primes2174th 
Twin primes (1st member) 2280th
Roman numberals  
Base 211010000111010100121101000011101110112
Base 310121211002231012121102223
Base 431003222143100323234
Base 5233212045233212425
Base 64330225643302556
Base 71550462715505167
Base 864165186416738
Base 935540893554289
Base 102139291021394710
Base 111368011113681811
Base 12a397512a398b12
Base 13764b113764c613
Base 1457d691457d7d14
Base 15435be15435d215
Base 16343a916343bb16
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