1. Numbers
  2. Compare 439 vs 442

Compare 439 vs 442

Property439442
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization439121 × 131 × 171
Prime factorization4392 × 13 × 17
Divisors count28
Divisors1, 4391, 2, 13, 17, 26, 34, 221, 442
Number of properties40
Cousin primes (1st member)23rd 
Isolated primes40th 
Primes85th 
Sexy primes (2nd member)43rd 
Roman numberalsCDXXXIXCDXLII
Base 211011011121101110102
Base 312102131211013
Base 4123134123224
Base 53224532325
Base 62011620146
Base 71165712017
Base 866786728
Base 953795419
Base 104391044210
Base 1136a1137211
Base 123071230a12
Base 1327a1328013
Base 142351423814
Base 151e4151e715
Base 161b7161ba16
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