1. Numbers
  2. Compare 2039 vs 2047

Compare 2039 vs 2047

Property20392047
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization20391231 × 891
Prime factorization203923 × 89
Divisors count24
Divisors1, 20391, 23, 89, 2047
Number of properties81
Chen primes190th 
Happy primes56th 
Harmonic primes115th 
Isolated primes186th 
Primes309th 
Safe primes39th 
Semiprimes 589th
Solinas primes55th 
Sophie germain primes62nd 
Roman numberalsMMXXXIXMMXLVII
Base 2111111101112111111111112
Base 32210112322102113
Base 413331341333334
Base 5311245311425
Base 6132356132516
Base 75642756537
Base 83767837778
Base 92715927249
Base 10203910204710
Base 1115941115a111
Base 12121b12122712
Base 13c0b13c1613
Base 14a5914a6314
Base 1590e1591715
Base 167f7167ff16
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