Compare 213946 vs 213947

Property213946213947
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 231 × 465112139471
Prime factorization2 × 23 × 4651213947
Divisors count82
Divisors1, 2, 23, 46, 4651, 9302, 106973, 2139461, 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 211010000111011101021101000011101110112
Base 310121211022131012121102223
Base 431003232243100323234
Base 5233212415233212425
Base 64330254643302556
Base 71550515715505167
Base 864167286416738
Base 935542793554289
Base 102139461021394710
Base 111368171113681811
Base 12a398a12a398b12
Base 13764c513764c613
Base 1457d7c1457d7d14
Base 15435d115435d215
Base 16343ba16343bb16
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