Compare 109 vs 163

Unique factors11
Total factors11
Prime factorization10911631
Prime factorization109163
Divisors count22
Divisors1, 1091, 163
Number of properties197
Centered triangular primes3rd 
Chen primes23rd 
Cousin primes (1st member)11th13th
Cuban primes 22nd 
Happy primes9th 
Isolated primes 15th
Long primes10th 
Lucky primes 12th
Pierpont primes11th12th
Prime quadruplets (4th member)3rd 
Prime quintuplet 1s (5th member)2nd 
Prime quintuplet 2s (4th member)3rd 
Prime sextuplets (5th member)2nd 
Prime triplets (2nd member)12th 
Prime triplets (3rd member)11th 
Pythagorean primes13th 
Sexy primes (2nd member)18th22nd
Sexy prime triplets (3rd member)10th12th
Super primes10th 
Twin primes (2nd member)10th 
Roman numberalsCIXCLXIII
Base 211011012101000112
Base 3110013200013
Base 41231422034
Base 5414511235
Base 630164316
Base 721473227
Base 815582438
Base 913192019
Base 101091016310
Base 119a1113911
Base 12911211712
Base 138513c713
Base 147b14b914
Base 157415ad15
Base 166d16a316
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