1. Numbers
  2. Compare 42839 vs 42845

Compare 42839 vs 42845

Property4283942845
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization42839151 × 111 × 191 × 411
Prime factorization428395 × 11 × 19 × 41
Divisors count216
Divisors1, 428391, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2255, 3895, 8569, 42845
Number of properties40
Chen primes2097th 
Primes4479th 
Safe primes349th 
Twin primes (1st member)622nd 
Roman numberals  
Base 21010011101010111210100111010111012
Base 32011202122320112022123
Base 4221311134221311314
Base 52332324523323405
Base 653015565302056
Base 723561672356257
Base 812352781235358
Base 9646789646859
Base 1042839104284510
Base 112a205112a21011
Base 122095b122096512
Base 1316664131666a13
Base 141187d141188514
Base 15ca5e15ca6515
Base 16a75716a75d16
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