1. Numbers
  2. Compare 427991 vs 427994

Compare 427991 vs 427994

Property427991427994
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization427991121 × 71 × 191 × 16091
Prime factorization4279912 × 7 × 19 × 1609
Divisors count216
Divisors1, 4279911, 2, 7, 14, 19, 38, 133, 266, 1609, 3218, 11263, 22526, 30571, 61142, 213997, 427994
Number of properties70
Chen primes14457th 
Primes36000th 
Prime triplets (1st member)1536th 
Sexy primes (1st member)8087th 
Sexy prime triplets (1st member)1548th 
Sophie germain primes3797th 
Twin primes (1st member)4033rd 
Roman numberals  
Base 21101000011111010111211010000111110110102
Base 321020200211232102020021223
Base 41220133113412201331224
Base 510214343151021434345
Base 6131012356131012426
Base 73431534734315407
Base 81503727815037328
Base 972207597220789
Base 104279911042799410
Base 112726131127261611
Base 1218781b1218782212
Base 1311ca651311ca6813
Base 14b1d8b14b1d9014
Base 1586c2b1586c2e15
Base 16687d716687da16
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