Compare 28555 vs 28560

Property2855528560
Typesemiprimecomposite number
Unique factors25
Total factors28
Prime factorization51 × 5711124 × 31 × 51 × 71 × 171
Prime factorization5 × 57112 × 2 × 2 × 2 × 3 × 5 × 7 × 17
Divisors count480
Divisors1, 5, 5711, 285551, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560
Number of properties10
Semiprimes7117th 
Roman numberals  
Base 211011111000101121101111100100002
Base 31110011121311100112103
Base 4123320234123321004
Base 51403210514032205
Base 634011163401206
Base 714615271461607
Base 8676138676208
Base 9431479431539
Base 1028555102856010
Base 111a4aa111a50411
Base 1214637121464012
Base 13ccc713cccc13
Base 14a59914a5a014
Base 1586da1586e015
Base 166f8b166f9016
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