Compare 386 vs 390

Property386390
Typesemiprimecomposite number
Unique factors24
Total factors24
Prime factorization21 × 193121 × 31 × 51 × 131
Prime factorization2 × 1932 × 3 × 5 × 13
Divisors count416
Divisors1, 2, 193, 3861, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
Number of properties10
Semiprimes121st 
Roman numberalsCCCLXXXVICCCXC
Base 211000001021100001102
Base 311202231121103
Base 4120024120124
Base 53021530305
Base 61442614506
Base 71061710657
Base 860286068
Base 946894739
Base 103861039010
Base 113211132511
Base 122821228612
Base 132391324013
Base 141d8141dc14
Base 151ab151b015
Base 161821618616
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