Compare 82001 vs 82009

Property8200182009
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization431 × 19071820091
Prime factorization43 × 190782009
Divisors count42
Divisors1, 43, 1907, 820011, 82009
Number of properties19
Additive primes 3330th
Chen primes 3615th
Cousin primes (1st member) 1036th
Primes 8020th
Prime triplets (2nd member) 435th
Prime triplets (3rd member) 434th
Pythagorean primes 3996th
Semiprimes19350th 
Sexy primes (2nd member) 2082nd
Twin primes (2nd member) 1033rd
Roman numberals  
Base 2101000000010100012101000000010110012
Base 3110111110023110111111013
Base 411000110141100011214
Base 5101110015101110145
Base 61431345614314016
Base 746103374610447
Base 824012182401318
Base 913443291344419
Base 1082001108200910
Base 1156677115668411
Base 123b555123b56112
Base 132b42a132b43513
Base 1421c531421c5b14
Base 151946b151947415
Base 1614051161405916
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