1. Numbers
  2. Compare 21379 vs 21384

Compare 21379 vs 21384

Property2137921384
Typeprimecomposite number
Unique factors13
Total factors19
Prime factorization21379123 × 35 × 111
Prime factorization213792 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11
Divisors count248
Divisors1, 213791, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 972, 1188, 1782, 1944, 2376, 2673, 3564, 5346, 7128, 10692, 21384
Number of properties70
Chen primes1178th 
Cousin primes (1st member)364th 
Harmonic primes880th 
Primes2399th 
Prime triplets (2nd member)181st 
Super primes357th 
Twin primes (2nd member)363rd 
Roman numberals  
Base 210100111000001121010011100010002
Base 31002022211310021000003
Base 4110320034110320204
Base 51141004511410145
Base 624255162430006
Base 711622171162267
Base 8516038516108
Base 9322849323009
Base 1021379102138410
Base 1115076111508011
Base 1210457121046012
Base 13996713996c13
Base 147b11147b1614
Base 15650415650915
Base 16538316538816
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