3 × 5 × 7 × 169943

Prime Factor Structure

Factorization String 3 × 5 × 7 × 169943

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,629,248

Proper Divisor Sum 14,785,233

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17843989 ← → #17844031

1 3 5 7 15 21 35 105 169,943 509,829 849,715 1,189,601 2,549,145 3,568,803 5,948,005 17,844,015

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

17,844,015 53,532,046 26,766,023 80,298,070 40,149,035 120,447,106 60,223,553 180,670,660 90,335,330 45,167,665 135,502,996 67,751,498 33,875,749 101,627,248 50,813,624 25,406,812 12,703,406 6,351,703 19,055,110 9,527,555 28,582,666 14,291,333 42,874,000 21,437,000 10,718,500 5,359,250 2,679,625 8,038,876 4,019,438 2,009,719 6,029,158 3,014,579 9,043,738 4,521,869 13,565,608 6,782,804 3,391,402 1,695,701 5,087,104 2,543,552 1,271,776 635,888 317,944 158,972 79,486 39,743 119,230 59,615 178,846 89,423 268,270 134,135 402,406 201,203 603,610 301,805 905,416 452,708 226,354 113,177

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