13 × 71 × 4289

Prime Factor Structure

Factorization String 13 × 71 × 4289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,324,320

Proper Divisor Sum 365,573

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3958733 ← → #3958751

1 13 71 923 4,289 55,757 304,519 3,958,747

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

3,958,747 11,876,242 5,938,121 17,814,364 8,907,182 4,453,591 13,360,774 6,680,387 20,041,162 10,020,581 30,061,744 15,030,872 7,515,436 3,757,718 1,878,859 5,636,578 2,818,289 8,454,868 4,227,434 2,113,717 6,341,152 3,170,576 1,585,288 792,644 396,322 198,161 594,484 297,242 148,621 445,864 222,932 111,466 55,733 167,200 83,600 41,800 20,900 10,450 5,225 15,676 7,838 3,919 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187

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