Compare 1291 vs 1327

Property12911327
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1291113271
Prime factorization12911327
Divisors count22
Divisors1, 12911, 1327
Number of properties96
Additive primes113th119th
Chen primes137th141st
Harmonic primes73rd 
Isolated primes 126th
Long primes80th84th
Lucky primes54th 
Primes210th217th
Sexy primes (1st member)91st 
Sexy primes (2nd member) 94th
Sexy prime triplets (1st member)35th 
Twin primes (2nd member)44th 
Roman numberalsMCCXCIMCCCXXVII
Base 2101000010112101001011112
Base 31202211312110113
Base 411002341102334
Base 5201315203025
Base 655516100516
Base 73523736047
Base 82413824578
Base 91684917349
Base 10129110132710
Base 11a7411aa711
Base 128b71292712
Base 13784137b113
Base 14683146ab14
Base 155b1155d715
Base 1650b1652f16
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