Compare 1277 vs 1361

Unique factors11
Total factors11
Prime factorization1277113611
Prime factorization12771361
Divisors count22
Divisors1, 12771, 1361
Number of properties109
Additive primes111th120th
Centered decagonal primes 12th
Chen primes134th142nd
Good primes50th 
Happy primes41st 
Isolated primes 127th
Mills primes 3rd
Prime triplets (1st member)33rd 
Pythagorean primes102nd107th
Sexy primes (1st member)89th95th
Sexy prime triplets (1st member)34th36th
Twin primes (1st member)43rd 
Base 2100111111012101010100012
Base 31202022312121023
Base 410333141111014
Base 5201025204215
Base 655256101456
Base 73503736537
Base 82375825218
Base 91668917729
Base 10127710136110
Base 11a6111102811
Base 128a51295512
Base 137731380913
Base 14673146d314
Base 155a21560b15
Base 164fd1655116
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