1. Numbers
  2. Compare 21311 vs 21319

Compare 21311 vs 21319

Property2131121319
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization1011 × 2111213191
Prime factorization101 × 21121319
Divisors count42
Divisors1, 101, 211, 213111, 21319
Number of properties17
Cousin primes (1st member) 363rd
Harmonic primes 878th
Primes 2394th
Prime triplets (2nd member) 180th
Prime triplets (3rd member) 179th
Semiprimes5401st 
Sexy primes (2nd member) 725th
Twin primes (2nd member) 362nd
Roman numberals  
Base 210100110011111121010011010001112
Base 31002020022310020201213
Base 4110303334110310134
Base 51140221511402345
Base 624235562424116
Base 711606371161047
Base 8514778515078
Base 9322089322179
Base 1021311102131910
Base 1115014111502111
Base 12103bb121040712
Base 13991413991c13
Base 147aa3147aab14
Base 1564ab1564b415
Base 16533f16534716
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