1. Numbers
  2. Compare 47 vs 58

Compare 47 vs 58

Property4758
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization47121 × 291
Prime factorization472 × 29
Divisors count24
Divisors1, 471, 2, 29, 58
Number of properties211
Additive primes10th 
Carol primes2nd 
Chen primes14th 
Class 1+ primes9th 
Cousin primes (2nd member)6th 
Isolated primes4th 
Left-truncatable primes10th 
Long primes6th 
Lucas primes6th 
Pierpont primes of the 2nd kind9th 
Primes15th 
Prime triplets (3rd member)7th 
Safe primes5th 
Semiprimes 21st
Sexy primes (1st member)10th 
Sexy primes (2nd member)9th 
Sexy prime quadrupletss (2nd member)3rd 
Sexy prime triplets (1st member)7th 
Sexy prime triplets (2nd member)6th 
Solinas primes13th 
Thabit primes5th 
Ulam primes5th 
Roman numberalsXLVIILVIII
Base 210111121110102
Base 31202320113
Base 423343224
Base 514252135
Base 611561346
Base 76571127
Base 8578728
Base 9529649
Base 1047105810
Base 1143115311
Base 123b124a12
Base 1338134613
Base 1435144214
Base 1532153d15
Base 162f163a16
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