3 × 5179

Prime Factor Structure

Factorization String 3 × 5179

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,720

Proper Divisor Sum 5,183

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #15527 ← → #15541

1 3 5,179 15,537

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

15,537 46,612 23,306 11,653 34,960 17,480 8,740 4,370 2,185 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323

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