Compare 1277 vs 1667

Property12771667
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1277116671
Prime factorization12771667
Divisors count22
Divisors1, 12771, 1667
Number of properties106
Additive primes111th 
Chen primes134th165th
Cousin primes (2nd member) 59th
Good primes50th 
Happy primes41st 
Harmonic primes 92nd
Primes206th262nd
Prime triplets (1st member)33rd 
Prime triplets (2nd member) 43rd
Pythagorean primes102nd 
Sexy primes (1st member)89th 
Sexy prime triplets (1st member)34th 
Twin primes (1st member)43rd53rd
Roman numberalsMCCLXXVIIMDCLXVII
Base 2100111111012110100000112
Base 31202022320212023
Base 410333141220034
Base 5201025231325
Base 655256114156
Base 73503746017
Base 82375832038
Base 91668922529
Base 10127710166710
Base 11a6111128611
Base 128a512b6b12
Base 13773139b313
Base 146731487114
Base 155a21576215
Base 164fd1668316
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