1. Numbers
  2. Compare 20998 vs 21000

Compare 20998 vs 21000

Property2099821000
Typesemiprimecomposite number
Unique factors24
Total factors28
Prime factorization21 × 10499123 × 31 × 53 × 71
Prime factorization2 × 104992 × 2 × 2 × 3 × 5 × 5 × 5 × 7
Divisors count464
Divisors1, 2, 10499, 209981, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000
Number of properties10
Semiprimes5327th 
Roman numberals  
Base 210100100000011021010010000010002
Base 31001210201310012102103
Base 4110200124110200204
Base 51132443511330005
Base 624111462411206
Base 711513571151407
Base 8510068510108
Base 9317219317239
Base 1020998102100010
Base 111485a111486111
Base 121019a12101a012
Base 13973313973513
Base 14791c14792014
Base 15634d15635015
Base 16520616520816
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