5 × 7 × 43 × 1327

Prime Factor Structure

Factorization String 5 × 7 × 43 × 1327

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,804,736

Proper Divisor Sum 807,601

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1997129 ← → #1997137

1 5 7 35 43 215 301 1,327 1,505 6,635 9,289 46,445 57,061 285,305 399,427 1,997,135

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

1,997,135 5,991,406 2,995,703 8,987,110 4,493,555 13,480,666 6,740,333 20,221,000 10,110,500 5,055,250 2,527,625 7,582,876 3,791,438 1,895,719 5,687,158 2,843,579 8,530,738 4,265,369 12,796,108 6,398,054 3,199,027 9,597,082 4,798,541 14,395,624 7,197,812 3,598,906 1,799,453 5,398,360 2,699,180 1,349,590 674,795 2,024,386 1,012,193 3,036,580 1,518,290 759,145 2,277,436 1,138,718 569,359 1,708,078 854,039 2,562,118 1,281,059 3,843,178 1,921,589 5,764,768 2,882,384 1,441,192 720,596 360,298 180,149 540,448 270,224 135,112 67,556 33,778 16,889 50,668 25,334 12,667

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