3 × 9521

Prime Factor Structure

Factorization String 3 × 9521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 38,088

Proper Divisor Sum 9,525

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #28559 ← → #28571

1 3 9,521 28,563

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

28,563 85,690 42,845 128,536 64,268 32,134 16,067 48,202 24,101 72,304 36,152 18,076 9,038 4,519 13,558 6,779 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090

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