3 × 5 × 7 × 19543

Prime Factor Structure

Factorization String 3 × 5 × 7 × 19543

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,752,448

Proper Divisor Sum 1,700,433

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2051999 ← → #2052023

1 3 5 7 15 21 35 105 19,543 58,629 97,715 136,801 293,145 410,403 684,005 2,052,015

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

2,052,015 6,156,046 3,078,023 9,234,070 4,617,035 13,851,106 6,925,553 20,776,660 10,388,330 5,194,165 15,582,496 7,791,248 3,895,624 1,947,812 973,906 486,953 1,460,860 730,430 365,215 1,095,646 547,823 1,643,470 821,735 2,465,206 1,232,603 3,697,810 1,848,905 5,546,716 2,773,358 1,386,679 4,160,038 2,080,019 6,240,058 3,120,029 9,360,088 4,680,044 2,340,022 1,170,011 3,510,034 1,755,017 5,265,052 2,632,526 1,316,263 3,948,790 1,974,395 5,923,186 2,961,593 8,884,780 4,442,390 2,221,195 6,663,586 3,331,793 9,995,380 4,997,690 2,498,845 7,496,536 3,748,268 1,874,134 937,067 2,811,202

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