Compare 6947 vs 6956

Property69476956
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization6947122 × 371 × 471
Prime factorization69472 × 2 × 37 × 47
Divisors count212
Divisors1, 69471, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956
Number of properties60
Chen primes485th 
Good primes139th 
Harmonic primes326th 
Left-truncatable primes123rd 
Primes891st 
Twin primes (1st member)161st 
Roman numberals  
Base 21101100100011211011001011002
Base 310011202231001121223
Base 41230203412302304
Base 521024252103115
Base 6520556521126
Base 7261537261657
Base 8154438154548
Base 9104689104789
Base 10694710695610
Base 11524611525411
Base 12402b12403812
Base 13321513322113
Base 14276314276c14
Base 1520d21520db15
Base 161b23161b2c16
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