Compare 28159 vs 28160

Property2815928160
Typesemiprimecomposite number
Unique factors23
Total factors211
Prime factorization291 × 971129 × 51 × 111
Prime factorization29 × 9712 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11
Divisors count440
Divisors1, 29, 971, 281591, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160
Number of properties10
Semiprimes7021st 
Roman numberals  
Base 211011011111111121101110000000002
Base 31102121221311021212223
Base 4123133334123200004
Base 51400114514001205
Base 633421163342126
Base 714504571450467
Base 8667778670008
Base 9425579425589
Base 1028159102816010
Base 111a17a111a18011
Base 1214367121436812
Base 13ca8113ca8213
Base 14a39514a39614
Base 15852415852515
Base 166dff166e0016
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