Compare 667241 vs 667245

Property667241667245
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization667241131 × 51 × 444831
Prime factorization6672413 × 5 × 44483
Divisors count28
Divisors1, 6672411, 3, 5, 15, 44483, 133449, 222415, 667245
Number of properties30
Chen primes21153rd 
Primes54110th 
Twin primes (1st member)5842nd 
Roman numberals  
Base 2101000101110011010012101000101110011011012
Base 31020220021122310202200212103
Base 42202321221422023212314
Base 513232243151323224405
Base 6221450256221450336
Base 75446211754462157
Base 82427151824271558
Base 91226248912262539
Base 106672411066724510
Base 114163431141634711
Base 122821751228217912
Base 131a4923131a492713
Base 141352411413524514
Base 15d2a7b15d2a8015
Base 16a2e6916a2e6d16
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