3 × 7 × 15263

Prime Factor Structure

Factorization String 3 × 7 × 15263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 488,448

Proper Divisor Sum 167,925

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #320521 ← → #320533

1 3 7 21 15,263 45,789 106,841 320,523

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

320,523 961,570 480,785 1,442,356 721,178 360,589 1,081,768 540,884 270,442 135,221 405,664 202,832 101,416 50,708 25,354 12,677 38,032 19,016 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341

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