1. Numbers
  2. Compare 213949 vs 213989

Compare 213949 vs 213989

Property213949213989
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21394912139891
Prime factorization213949213989
Divisors count22
Divisors1, 2139491, 213989
Number of properties104
Chen primes7982nd 
Cousin primes (1st member)2261st 
Happy primes2905th 
Isolated primes 14568th
Long primes7151st7154th
Primes19123rd19127th
Prime triplets (2nd member)887th 
Prime triplets (3rd member)886th 
Pythagorean primes9547th9551st
Sexy primes (2nd member)4534th 
Twin primes (2nd member)2280th 
Roman numberals  
Base 211010000111011110121101000011111001012
Base 310121211100131012121121123
Base 431003233143100332114
Base 5233212445233214245
Base 64330301643304056
Base 71550521715506067
Base 864167586417458
Base 935543193554759
Base 102139491021398910
Base 1113681a1113685611
Base 12a399112a3a0512
Base 13764c8137652913
Base 1457d811457dad14
Base 15435d4154360e15
Base 16343bd16343e516
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