Compare 213938 vs 213947

Property213938213947
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 411 × 260912139471
Prime factorization2 × 41 × 2609213947
Divisors count82
Divisors1, 2, 41, 82, 2609, 5218, 106969, 2139381, 213947
Number of properties08
Chen primes 7981st
Cousin primes (2nd member) 2260th
Harmonic primes 7159th
Primes 19122nd
Prime triplets (1st member) 887th
Prime triplets (2nd member) 886th
Sexy primes (1st member) 4535th
Twin primes (1st member) 2280th
Roman numberals  
Base 211010000111011001021101000011101110112
Base 310121211012231012121102223
Base 431003230243100323234
Base 5233212235233212425
Base 64330242643302556
Base 71550504715505167
Base 864166286416738
Base 935541893554289
Base 102139381021394710
Base 1113680a1113681811
Base 12a398212a398b12
Base 13764ba13764c613
Base 1457d741457d7d14
Base 15435c815435d215
Base 16343b216343bb16
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