2 × 13 × 28571

Prime Factor Structure

Factorization String 2 × 13 × 28571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,200,024

Proper Divisor Sum 457,178

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #742817 ← → #742891

1 2 13 26 28,571 57,142 371,423 742,846

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

742,846 371,423 1,114,270 557,135 1,671,406 835,703 2,507,110 1,253,555 3,760,666 1,880,333 5,641,000 2,820,500 1,410,250 705,125 2,115,376 1,057,688 528,844 264,422 132,211 396,634 198,317 594,952 297,476 148,738 74,369 223,108 111,554 55,777 167,332 83,666 41,833 125,500 62,750 31,375 94,126 47,063 141,190 70,595 211,786 105,893 317,680 158,840 79,420 39,710 19,855 59,566 29,783 89,350 44,675 134,026 67,013 201,040 100,520 50,260 25,130 12,565 37,696 18,848 9,424 4,712

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.