Compare 213947 vs 213956

Property213947213956
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization213947122 × 891 × 6011
Prime factorization2139472 × 2 × 89 × 601
Divisors count212
Divisors1, 2139471, 2, 4, 89, 178, 356, 601, 1202, 2404, 53489, 106978, 213956
Number of properties80
Chen primes7981st 
Cousin primes (2nd member)2260th 
Harmonic primes7159th 
Primes19122nd 
Prime triplets (1st member)887th 
Prime triplets (2nd member)886th 
Sexy primes (1st member)4535th 
Twin primes (1st member)2280th 
Roman numberals  
Base 211010000111011101121101000011110001002
Base 310121211022231012121110223
Base 431003232343100330104
Base 5233212425233213115
Base 64330255643303126
Base 71550516715505317
Base 864167386417048
Base 935542893554389
Base 102139471021395610
Base 111368181113682611
Base 12a398b12a399812
Base 13764c6137650213
Base 1457d7d1457d8814
Base 15435d215435db15
Base 16343bb16343c416
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