Compare 6947 vs 6950

Property69476950
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization6947121 × 52 × 1391
Prime factorization69472 × 5 × 5 × 139
Divisors count212
Divisors1, 69471, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950
Number of properties60
Chen primes485th 
Good primes139th 
Harmonic primes326th 
Left-truncatable primes123rd 
Primes891st 
Twin primes (1st member)161st 
Roman numberals  
Base 21101100100011211011001001102
Base 310011202231001121023
Base 41230203412302124
Base 521024252103005
Base 6520556521026
Base 7261537261567
Base 8154438154468
Base 9104689104729
Base 10694710695010
Base 11524611524911
Base 12402b12403212
Base 13321513321813
Base 14276314276614
Base 1520d21520d515
Base 161b23161b2616
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