Compare 106 vs 109

Property106109
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 5311091
Prime factorization2 × 53109
Divisors count42
Divisors1, 2, 53, 1061, 109
Number of properties119
Centered triangular primes 3rd
Chen primes 23rd
Cousin primes (1st member) 11th
Cuban primes 2 2nd
Happy primes 9th
Long primes 10th
Pierpont primes 11th
Primes 29th
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 primes 13th
Semiprimes35th 
Sexy primes (2nd member) 18th
Sexy prime triplets (3rd member) 10th
Super primes 10th
Twin primes (2nd member) 10th
Roman numberalsCVICIX
Base 21101010211011012
Base 3102213110013
Base 41222412314
Base 541154145
Base 625463016
Base 721172147
Base 815281558
Base 912791319
Base 101061010910
Base 1197119a11
Base 128a129112
Base 1382138513
Base 1478147b14
Base 1571157415
Base 166a166d16
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