Compare 664109 vs 664112

Property664109664112
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization664109124 × 415071
Prime factorization6641092 × 2 × 2 × 2 × 41507
Divisors count210
Divisors1, 6641091, 2, 4, 8, 16, 41507, 83014, 166028, 332056, 664112
Number of properties40
Chen primes21071st 
Isolated primes42245th 
Primes53876th 
Sophie germain primes5478th 
Roman numberals  
Base 2101000100010001011012101000100010001100002
Base 31020201222122310202012222023
Base 42202020231422020203004
Base 513222241451322224225
Base 6221223256221223326
Base 75434115754341217
Base 82421055824210608
Base 91221878912218829
Base 106641091066411210
Base 11413a5611413a5911
Base 122803a5122803a812
Base 131a3384131a338713
Base 141340451413404814
Base 15d1b8e15d1b9215
Base 16a222d16a223016
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