Compare 428471 vs 428482

Property428471428482
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization428471121 × 311 × 69111
Prime factorization4284712 × 31 × 6911
Divisors count28
Divisors1, 4284711, 2, 31, 62, 6911, 13822, 214241, 428482
Number of properties40
Chen primes14471st 
Primes36035th 
Sophie germain primes3800th 
Twin primes (1st member)4038th 
Roman numberals  
Base 21101000100110110111211010001001110000102
Base 321020220202232102022022013
Base 41220212313412202130024
Base 510220234151022024125
Base 6131033556131034146
Base 73433121734331357
Base 81504667815047028
Base 972266897226819
Base 104284711042848210
Base 11272a0a11272a1a11
Base 12187b5b12187b6a12
Base 131200441312005213
Base 14b221114b221c14
Base 1586e4b1586e5715
Base 16689b716689c216
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