5 × 7 × 128327

Prime Factor Structure

Factorization String 5 × 7 × 128327

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,159,744

Proper Divisor Sum 1,668,299

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4491439 ← → #4491469

1 5 7 35 128,327 641,635 898,289 4,491,445

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

4,491,445 13,474,336 6,737,168 3,368,584 1,684,292 842,146 421,073 1,263,220 631,610 315,805 947,416 473,708 236,854 118,427 355,282 177,641 532,924 266,462 133,231 399,694 199,847 599,542 299,771 899,314 449,657 1,348,972 674,486 337,243 1,011,730 505,865 1,517,596 758,798 379,399 1,138,198 569,099 1,707,298 853,649 2,560,948 1,280,474 640,237 1,920,712 960,356 480,178 240,089 720,268 360,134 180,067 540,202 270,101 810,304 405,152 202,576 101,288 50,644 25,322 12,661 37,984 18,992 9,496 4,748

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