2 × 5 × 7 × 12689

Prime Factor Structure

Factorization String 2 × 5 × 7 × 12689

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,827,360

Proper Divisor Sum 939,130

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #888211 ← → #888247

1 2 5 7 10 14 35 70 12,689 25,378 63,445 88,823 126,890 177,646 444,115 888,230

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

888,230 444,115 1,332,346 666,173 1,998,520 999,260 499,630 249,815 749,446 374,723 1,124,170 562,085 1,686,256 843,128 421,564 210,782 105,391 316,174 158,087 474,262 237,131 711,394 355,697 1,067,092 533,546 266,773 800,320 400,160 200,080 100,040 50,020 25,010 12,505 37,516 18,758 9,379 28,138 14,069 42,208 21,104 10,552 5,276 2,638 1,319 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940

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