3 × 5 × 7 × 523

Prime Factor Structure

Factorization String 3 × 5 × 7 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 100,608

Proper Divisor Sum 45,693

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #54907 ← → #54917

1 3 5 7 15 21 35 105 523 1,569 2,615 3,661 7,845 10,983 18,305 54,915

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

54,915 164,746 82,373 247,120 123,560 61,780 30,890 15,445 46,336 23,168 11,584 5,792 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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