1. Numbers
  2. Compare 20039 vs 20047

Compare 20039 vs 20047

Property2003920047
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization291 × 6911200471
Prime factorization29 × 69120047
Divisors count42
Divisors1, 29, 691, 200391, 20047
Number of properties16
Additive primes 1054th
Cousin primes (1st member) 345th
Isolated primes 1582nd
Long primes 866th
Primes 2267th
Semiprimes5092nd 
Super primes 336th
Roman numberals  
Base 210011100100011121001110010011112
Base 31000111012310001111113
Base 4103210134103210334
Base 51120124511201425
Base 623243562324516
Base 711226571123067
Base 8471078471178
Base 9304359304449
Base 1020039102004710
Base 1114068111407511
Base 12b71b12b72712
Base 13917613918113
Base 14743514743d14
Base 155e0e155e1715
Base 164e47164e4f16
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