Compare 47 vs 193

Unique factors11
Total factors11
Prime factorization4711931
Prime factorization47193
Divisors count22
Divisors1, 471, 193
Number of properties2118
Additive primes10th25th
Carol primes2nd 
Chen primes14th 
Class 1+ primes9th 
Cousin primes (2nd member)6th 
Cousin primes (1st member) 14th
Cuban primes 2 3rd
Happy primes 12th
Harmonic primes 16th
Isolated primes4th 
Left-truncatable primes10th 
Long primes6th17th
Lucas primes6th 
Lucky primes 13th
Pierpont primes 13th
Pierpont primes of the 2nd kind9th 
Prime quadruplets (2nd member) 4th
Prime triplets (1st member) 14th
Prime triplets (2nd member) 13th
Prime triplets (3rd member)7th 
Proth primes 8th
Pythagorean primes 20th
Safe primes5th 
Sexy primes (1st member)10th26th
Sexy primes (2nd member)9th 
Sexy prime quadrupletss (2nd member)3rd 
Sexy prime triplets (1st member)7th 
Sexy prime triplets (2nd member)6th 
Solinas primes13th26th
Thabit primes5th 
Thabit primes of the 2nd kind 4th
Twin primes (2nd member) 14th
Ulam primes5th 
Roman numberalsXLVIICXCIII
Base 21011112110000012
Base 312023210113
Base 4233430014
Base 5142512335
Base 611565216
Base 76573647
Base 85783018
Base 95292349
Base 10471019310
Base 11431116611
Base 123b1214112
Base 13381311b13
Base 143514db14
Base 153215cd15
Base 162f16c116
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