2 × 5 × 7 × 11 × 557

Prime Factor Structure

Factorization String 2 × 5 × 7 × 11 × 557

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 964,224

Proper Divisor Sum 535,334

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #428873 ← → #428899

1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 557 770 1,114 2,785 3,899 5,570 6,127 7,798 12,254 19,495 30,635 38,990 42,889 61,270 85,778 214,445 428,890

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

428,890 214,445 643,336 321,668 160,834 80,417 241,252 120,626 60,313 180,940 90,470 45,235 135,706 67,853 203,560 101,780 50,890 25,445 76,336 38,168 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360

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