5² × 7 × 21089

Prime Factor Structure

Factorization String 5^2 × 7 × 21089

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,230,320

Proper Divisor Sum 1,539,745

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3690571 ← → #3690587

1 5 7 25 35 175 21,089 105,445 147,623 527,225 738,115 3,690,575

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

3,690,575 11,071,726 5,535,863 16,607,590 8,303,795 24,911,386 12,455,693 37,367,080 18,683,540 9,341,770 4,670,885 14,012,656 7,006,328 3,503,164 1,751,582 875,791 2,627,374 1,313,687 3,941,062 1,970,531 5,911,594 2,955,797 8,867,392 4,433,696 2,216,848 1,108,424 554,212 277,106 138,553 415,660 207,830 103,915 311,746 155,873 467,620 233,810 116,905 350,716 175,358 87,679 263,038 131,519 394,558 197,279 591,838 295,919 887,758 443,879 1,331,638 665,819 1,997,458 998,729 2,996,188 1,498,094 749,047 2,247,142 1,123,571 3,370,714 1,685,357 5,056,072

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