7 × 1217

Prime Factor Structure

Factorization String 7 × 1217

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,744

Proper Divisor Sum 1,225

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #8513 ← → #8521

1 7 1,217 8,519

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

8,519 25,558 12,779 38,338 19,169 57,508 28,754 14,377 43,132 21,566 10,783 32,350 16,175 48,526 24,263 72,790 36,395 109,186 54,593 163,780 81,890 40,945 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680

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