1. Numbers
  2. Compare 1028042 vs 1028047

Compare 1028042 vs 1028047

Property10280421028047
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 514021110280471
Prime factorization2 × 5140211028047
Divisors count42
Divisors1, 2, 514021, 10280421, 1028047
Number of properties13
Cousin primes (1st member) 8354th
Isolated primes 63796th
Primes 80559th
Semiprimes215603rd 
Roman numberals  
Base 2111110101111110010102111110101111110011112
Base 31221020012122312210200122113
Base 43322333022433223330334
Base 523034413252303441425
Base 6340112426340112516
Base 7115111317115111367
Base 83727712837277178
Base 91836178918361849
Base 10102804210102804710
Base 116424241164242911
Base 12416b2212416b2712
Base 1329cc121329cc1713
Base 141ca918141ca91d14
Base 151549121515491715
Base 16fafca16fafcf16
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