Compare 19 vs 33

Unique factors12
Total factors12
Prime factorization19131 × 111
Prime factorization193 × 11
Divisors count24
Divisors1, 191, 3, 11, 33
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 11th
Sexy primes (2nd member)4th 
Sexy prime triplets (3rd member)2nd 
Solinas primes7th 
Twin primes (2nd member)4th 
Roman numberalsXIXXXXIII
Base 21001121000012
Base 3201310203
Base 410342014
Base 53451135
Base 6316536
Base 7257457
Base 8238418
Base 9219369
Base 1019103310
Base 1118113011
Base 1217122912
Base 1316132713
Base 1415142514
Base 1514152315
Base 1613162116
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