Compare 21121 vs 21317

Property2112121317
Typeprimeprime
Unique factors11
Total factors11
Prime factorization211211213171
Prime factorization2112121317
Divisors count22
Divisors1, 211211, 21317
Number of properties410
Additive primes1102nd 
Chen primes 1174th
Cousin primes (2nd member) 362nd
Harmonic primes 877th
Isolated primes1655th 
Primes2374th2393rd
Prime triplets (1st member) 180th
Prime triplets (2nd member) 179th
Pythagorean primes1179th1188th
Sexy primes (1st member) 726th
Super primes 356th
Twin primes (1st member) 362nd
Roman numberals  
Base 210100101000000121010011010001012
Base 31001222021310020201123
Base 4110220014110310114
Base 51133441511402325
Base 624144162424056
Base 711540271161027
Base 8512018515058
Base 9318679322159
Base 1021121102131710
Base 1114961111501a11
Base 1210281121040512
Base 1397c913991a13
Base 1479a9147aa914
Base 1563d11564b215
Base 16528116534516
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