3 × 13 × 17 × 857

Prime Factor Structure

Factorization String 3 × 13 × 17 × 857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,864

Proper Divisor Sum 296,673

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #568189 ← → #568193

1 3 13 17 39 51 221 663 857 2,571 11,141 14,569 33,423 43,707 189,397 568,191

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

568,191 1,704,574 852,287 2,556,862 1,278,431 3,835,294 1,917,647 5,752,942 2,876,471 8,629,414 4,314,707 12,944,122 6,472,061 19,416,184 9,708,092 4,854,046 2,427,023 7,281,070 3,640,535 10,921,606 5,460,803 16,382,410 8,191,205 24,573,616 12,286,808 6,143,404 3,071,702 1,535,851 4,607,554 2,303,777 6,911,332 3,455,666 1,727,833 5,183,500 2,591,750 1,295,875 3,887,626 1,943,813 5,831,440 2,915,720 1,457,860 728,930 364,465 1,093,396 546,698 273,349 820,048 410,024 205,012 102,506 51,253 153,760 76,880 38,440 19,220 9,610 4,805 14,416 7,208 3,604

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