Compare 127 vs 311

Property127311
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12713111
Prime factorization127311
Divisors count22
Divisors1, 1271, 311
Number of properties1313
Additive primes 36th
Chen primes25th48th
Class 1+ primes13th 
Cousin primes (1st member)12th 
Cousin primes (2nd member) 18th
Cuban primes 15th 
Double mersenne primes2nd 
Emirps 16th
Good primes13th23rd
Harmonic primes 26th
Isolated primes12th 
Lucky primes10th 
Mersenne primes4th 
Multiplicative primes 13th
Pierpont primes of the 2nd kind13th 
Primes31st64th
Prime triplets (1st member) 19th
Prime triplets (2nd member) 18th
Right-truncatable primes 17th
Sexy primes (1st member) 36th
Solinas primes22nd 
Super primes11th 
Twin primes (1st member) 20th
Roman numberalsCXXVIICCCXI
Base 2111111121001101112
Base 31120131021123
Base 413334103134
Base 51002522215
Base 6331612356
Base 724176237
Base 817784678
Base 915193759
Base 101271031110
Base 111061126311
Base 12a71221b12
Base 139a131ac13
Base 14911418314
Base 15871515b15
Base 167f1613716
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