1. Numbers
  2. Compare 18919 vs 18928

Compare 18919 vs 18928

Property1891918928
Typeprimecomposite number
Unique factors13
Total factors17
Prime factorization18919124 × 71 × 132
Prime factorization189192 × 2 × 2 × 2 × 7 × 13 × 13
Divisors count230
Divisors1, 189191, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928
Number of properties60
Harmonic primes777th 
Primes2154th 
Prime quadruplets (4th member)18th 
Prime triplets (3rd member)162nd 
Sexy primes (2nd member)659th 
Twin primes (2nd member)327th 
Roman numberals  
Base 210010011110011121001001111100002
Base 322122120132212220013
Base 4102132134102133004
Base 51101134511012035
Base 622333162233446
Base 710610571061207
Base 8447478447608
Base 9278519278619
Base 1018919101892810
Base 111323a111324811
Base 12ab4712ab5412
Base 1387c413880013
Base 146c75146c8014
Base 15591415591d15
Base 1649e71649f016
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