Compare 213949 vs 213950

Property213949213950
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization213949121 × 52 × 111 × 3891
Prime factorization2139492 × 5 × 5 × 11 × 389
Divisors count224
Divisors1, 2139491, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 389, 550, 778, 1945, 3890, 4279, 8558, 9725, 19450, 21395, 42790, 106975, 213950
Number of properties100
Chen primes7982nd 
Cousin primes (1st member)2261st 
Happy primes2905th 
Long primes7151st 
Primes19123rd 
Prime triplets (2nd member)887th 
Prime triplets (3rd member)886th 
Pythagorean primes9547th 
Sexy primes (2nd member)4534th 
Twin primes (2nd member)2280th 
Roman numberals  
Base 211010000111011110121101000011101111102
Base 310121211100131012121110023
Base 431003233143100323324
Base 5233212445233213005
Base 64330301643303026
Base 71550521715505227
Base 864167586416768
Base 935543193554329
Base 102139491021395010
Base 1113681a1113682011
Base 12a399112a399212
Base 13764c813764c913
Base 1457d811457d8214
Base 15435d415435d515
Base 16343bd16343be16
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