Compare 1993 vs 1995

Property19931995
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization1993131 × 51 × 71 × 191
Prime factorization19933 × 5 × 7 × 19
Divisors count216
Divisors1, 19931, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995
Number of properties100
Cousin primes (1st member)64th 
Good primes63rd 
Harmonic primes112th 
Isolated primes182nd 
Primes301st 
Prime triplets (1st member)49th 
Pythagorean primes146th 
Sexy primes (1st member)128th 
Sexy primes (2nd member)127th 
Sexy prime triplets (2nd member)50th 
Roman numberalsMCMXCIIIMCMXCV
Base 2111110010012111110010112
Base 32201211322012203
Base 413302141330234
Base 5304335304405
Base 6131216131236
Base 75545755507
Base 83711837138
Base 92654926569
Base 10199310199510
Base 11155211155411
Base 1211a11211a312
Base 13ba413ba613
Base 14a2514a2714
Base 158cd158d015
Base 167c9167cb16
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