Compare 6 vs 47

Property647
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 31471
Prime factorization2 × 347
Divisors count42
Divisors1, 2, 3, 61, 47
Number of properties121
Additive primes 10th
Carol primes 2nd
Chen primes 14th
Class 1+ primes 9th
Cousin primes (2nd member) 6th
Isolated primes 4th
Left-truncatable primes 10th
Long primes 6th
Lucas primes 6th
Pierpont primes of the 2nd kind 9th
Primes 15th
Prime triplets (3rd member) 7th
Safe primes 5th
Semiprimes2nd 
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 primes 13th
Thabit primes 5th
Ulam primes 5th
Roman numberalsVIXLVII
Base 211021011112
Base 320312023
Base 41242334
Base 51151425
Base 61061156
Base 767657
Base 868578
Base 969529
Base 106104710
Base 116114311
Base 126123b12
Base 136133813
Base 146143514
Base 156153215
Base 166162f16
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