2 × 13² × 261593

Prime Factor Structure

Factorization String 2 × 13^2 × 261593

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 143,615,106

Proper Divisor Sum 55,196,672

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #88418413 ← → #88418437

1 2 13 26 169 338 261,593 523,186 3,400,709 6,801,418 44,209,217 88,418,434

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

88,418,434 44,209,217 132,627,652 66,313,826 33,156,913 99,470,740 49,735,370 24,867,685 74,603,056 37,301,528 18,650,764 9,325,382 4,662,691 13,988,074 6,994,037 20,982,112 10,491,056 5,245,528 2,622,764 1,311,382 655,691 1,967,074 983,537 2,950,612 1,475,306 737,653 2,212,960 1,106,480 553,240 276,620 138,310 69,155 207,466 103,733 311,200 155,600 77,800 38,900 19,450 9,725 29,176 14,588 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597

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