7 × 18379

Prime Factor Structure

Factorization String 7 × 18379

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 147,040

Proper Divisor Sum 18,387

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #128629 ← → #128657

1 7 18,379 128,653

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

128,653 385,960 192,980 96,490 48,245 144,736 72,368 36,184 18,092 9,046 4,523 13,570 6,785 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818

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