13² × 2647

Prime Factor Structure

Factorization String 13^2 × 2647

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 484,584

Proper Divisor Sum 37,241

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #447331 ← → #447353

1 13 169 2,647 34,411 447,343

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

447,343 1,342,030 671,015 2,013,046 1,006,523 3,019,570 1,509,785 4,529,356 2,264,678 1,132,339 3,397,018 1,698,509 5,095,528 2,547,764 1,273,882 636,941 1,910,824 955,412 477,706 238,853 716,560 358,280 179,140 89,570 44,785 134,356 67,178 33,589 100,768 50,384 25,192 12,596 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476

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