5 × 7 × 128509

Prime Factor Structure

Factorization String 5 × 7 × 128509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,168,480

Proper Divisor Sum 1,670,665

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4497803 ← → #4497817

1 5 7 35 128,509 642,545 899,563 4,497,815

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

4,497,815 13,493,446 6,746,723 20,240,170 10,120,085 30,360,256 15,180,128 7,590,064 3,795,032 1,897,516 948,758 474,379 1,423,138 711,569 2,134,708 1,067,354 533,677 1,601,032 800,516 400,258 200,129 600,388 300,194 150,097 450,292 225,146 112,573 337,720 168,860 84,430 42,215 126,646 63,323 189,970 94,985 284,956 142,478 71,239 213,718 106,859 320,578 160,289 480,868 240,434 120,217 360,652 180,326 90,163 270,490 135,245 405,736 202,868 101,434 50,717 152,152 76,076 38,038 19,019 57,058 28,529

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