Compare 1259 vs 1291

Unique factors11
Total factors11
Prime factorization1259112911
Prime factorization12591291
Divisors count22
Divisors1, 12591, 1291
Number of properties69
Additive primes110th113th
Chen primes133rd137th
Harmonic primes 73rd
Isolated primes122nd 
Long primes79th80th
Lucky primes 54th
Sexy primes (1st member) 91st
Sexy prime triplets (1st member) 35th
Twin primes (2nd member) 44th
Roman numberalsMCCLIXMCCXCI
Base 2100111010112101000010112
Base 31201122312022113
Base 410322341100234
Base 5200145201315
Base 65455655516
Base 73446735237
Base 82353824138
Base 91648916849
Base 10125910129110
Base 11a4511a7411
Base 1288b128b712
Base 1375b1378413
Base 1465d1468314
Base 1558e155b115
Base 164eb1650b16
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