2 × 7 × 13 × 23 × 2131

Prime Factor Structure

Factorization String 2 × 7 × 13 × 23 × 2131

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 17,192,448

Proper Divisor Sum 8,272,082

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8920337 ← → #8920391

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

8,920,366 4,460,183 13,380,550 6,690,275 20,070,826 10,035,413 30,106,240 15,053,120 7,526,560 3,763,280 1,881,640 940,820 470,410 235,205 705,616 352,808 176,404 88,202 44,101 132,304 66,152 33,076 16,538 8,269 24,808 12,404 6,202 3,101 9,304 4,652 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579

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