1. Numbers
  2. Compare 2161 vs 2243

Compare 2161 vs 2243

Property21612243
Typeprimeprime
Unique factors11
Total factors11
Prime factorization2161122431
Prime factorization21612243
Divisors count22
Divisors1, 21611, 2243
Number of properties38
Additive primes 175th
Chen primes 203rd
Cousin primes (2nd member) 69th
Harmonic primes 121st
Isolated primes193rd199th
Primes326th334th
Prime triplets (3rd member) 54th
Pythagorean primes159th 
Sexy primes (2nd member) 137th
Roman numberalsMMCLXIMMCCXLIII
Base 210000111000121000110000112
Base 322220013100020023
Base 420130142030034
Base 5321215324335
Base 6140016142156
Base 76205763537
Base 84161843038
Base 92861930629
Base 10216110224310
Base 11169511175a11
Base 12130112136b12
Base 13ca313103713
Base 14b0514b6314
Base 15991159e815
Base 16871168c316
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