Compare 10 vs 19

Unique factors21
Total factors21
Prime factorization21 × 51191
Prime factorization2 × 519
Divisors count42
Divisors1, 2, 5, 101, 19
Number of properties118
Centered triangular primes 1st
Chen primes 8th
Cousin primes (1st member) 4th
Cuban primes 1 2nd
Happy primes 3rd
Long primes 3rd
Pierpont primes 7th
Primes 8th
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
Sexy primes (2nd member) 4th
Sexy prime triplets (3rd member) 2nd
Solinas primes 7th
Twin primes (2nd member) 4th
Roman numberalsXXIX
Base 210102100112
Base 310132013
Base 42241034
Base 5205345
Base 6146316
Base 7137257
Base 8128238
Base 9119219
Base 1010101910
Base 11a111811
Base 12a121712
Base 13a131613
Base 14a141514
Base 15a151415
Base 16a161316
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