Compare 1097 vs 1291

Property10971291
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1097112911
Prime factorization10971291
Divisors count22
Divisors1, 10971, 1291
Number of properties149
Additive primes98th113th
Chen primes123rd137th
Cousin primes (2nd member)44th 
Emirps44th 
Harmonic primes 73rd
Isolated primes105th 
Long primes69th80th
Lucky primes 54th
Primes184th210th
Prime triplets (3rd member)32nd 
Pythagorean primes89th 
Sexy primes (1st member)80th91st
Sexy primes (2nd member)79th 
Sexy prime quadrupletss (2nd member)8th 
Sexy prime triplets (1st member)30th35th
Sexy prime triplets (2nd member)29th 
Twin primes (2nd member) 44th
Roman numberalsMXCVIIMCCXCI
Base 2100010010012101000010112
Base 31111122312022113
Base 410102141100234
Base 5133425201315
Base 65025655516
Base 73125735237
Base 82111824138
Base 91448916849
Base 10109710129110
Base 1190811a7411
Base 12775128b712
Base 136651378413
Base 145851468314
Base 154d2155b115
Base 164491650b16
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