Compare 127 vs 1951

Property1271951
Typeprimeprime
Unique factors11
Total factors11
Prime factorization127119511
Prime factorization1271951
Divisors count22
Divisors1, 1271, 1951
Number of properties133
Chen primes25th 
Class 1+ primes13th 
Cousin primes (1st member)12th 
Cuban primes 15th14th
Double mersenne primes2nd 
Good primes13th 
Isolated primes12th 
Lucky primes10th 
Mersenne primes4th 
Pierpont primes of the 2nd kind13th 
Primes31st297th
Solinas primes22nd 
Super primes11th 
Twin primes (2nd member) 60th
Roman numberalsCXXVIIMCMLI
Base 211111112111100111112
Base 311201322000213
Base 4133341321334
Base 510025303015
Base 63316130116
Base 7241754557
Base 8177836378
Base 9151926079
Base 1012710195110
Base 1110611151411
Base 12a712116712
Base 139a13b7113
Base 1491149d514
Base 1587158a115
Base 167f1679f16
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