Compare 19 vs 34

Unique factors12
Total factors12
Prime factorization19121 × 171
Prime factorization192 × 17
Divisors count24
Divisors1, 191, 2, 17, 34
Number of properties181
Centered triangular primes1st 
Chen primes8th 
Cousin primes (1st member)4th 
Cuban primes 12nd 
Happy primes3rd 
Long primes3rd 
Pierpont primes7th 
Prime quadruplets (4th member)2nd 
Prime quintuplet 1s (5th member)1st 
Prime quintuplet 2s (4th member)2nd 
Prime sextuplets (5th member)1st 
Prime triplets (2nd member)5th 
Prime triplets (3rd member)4th 
Semiprimes 12th
Sexy primes (2nd member)4th 
Sexy prime triplets (3rd member)2nd 
Solinas primes7th 
Twin primes (2nd member)4th 
Roman numberalsXIXXXXIV
Base 21001121000102
Base 3201310213
Base 410342024
Base 53451145
Base 6316546
Base 7257467
Base 8238428
Base 9219379
Base 1019103410
Base 1118113111
Base 1217122a12
Base 1316132813
Base 1415142614
Base 1514152415
Base 1613162216
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