Compare 12880 vs 12891

Property1288012891
Typecomposite numbersemiprime
Unique factors42
Total factors72
Prime factorization24 × 51 × 71 × 23131 × 42971
Prime factorization2 × 2 × 2 × 2 × 5 × 7 × 233 × 4297
Divisors count404
Divisors1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 128801, 3, 4297, 12891
Number of properties01
Semiprimes 3350th
Roman numberals  
Base 2110010010100002110010010110112
Base 312220000131222001103
Base 43021100430211234
Base 540301054030315
Base 613534461354036
Base 7523607524047
Base 8311208311338
Base 9186019186139
Base 1012880101289110
Base 11974a11975a11
Base 12755412756312
Base 135b2a135b3813
Base 1449a01449ab14
Base 153c3a153c4615
Base 16325016325b16
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