3 × 523²

Prime Factor Structure

Factorization String 3 × 523^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,096,212

Proper Divisor Sum 275,625

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #820577 ← → #820597

1 3 523 1,569 273,529 820,587

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

820,587 2,461,762 1,230,881 3,692,644 1,846,322 923,161 2,769,484 1,384,742 692,371 2,077,114 1,038,557 3,115,672 1,557,836 778,918 389,459 1,168,378 584,189 1,752,568 876,284 438,142 219,071 657,214 328,607 985,822 492,911 1,478,734 739,367 2,218,102 1,109,051 3,327,154 1,663,577 4,990,732 2,495,366 1,247,683 3,743,050 1,871,525 5,614,576 2,807,288 1,403,644 701,822 350,911 1,052,734 526,367 1,579,102 789,551 2,368,654 1,184,327 3,552,982 1,776,491 5,329,474 2,664,737 7,994,212 3,997,106 1,998,553 5,995,660 2,997,830 1,498,915 4,496,746 2,248,373 6,745,120

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