1. Numbers
  2. Compare 21319 vs 21331

Compare 21319 vs 21331

Property2131921331
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization213191831 × 2571
Prime factorization2131983 × 257
Divisors count24
Divisors1, 213191, 83, 257, 21331
Number of properties71
Cousin primes (1st member)363rd 
Harmonic primes878th 
Primes2394th 
Prime triplets (2nd member)180th 
Prime triplets (3rd member)179th 
Semiprimes 5405th
Sexy primes (2nd member)725th 
Twin primes (2nd member)362nd 
Roman numberals  
Base 210100110100011121010011010100112
Base 31002020121310020210013
Base 4110310134110311034
Base 51140234511403115
Base 624241162424316
Base 711610471161227
Base 8515078515238
Base 9322179322319
Base 1021319102133110
Base 1115021111503211
Base 1210407121041712
Base 13991c13992b13
Base 147aab147ab914
Base 1564b41564c115
Base 16534716535316
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