109 × 131

Prime Factor Structure

Factorization String 109 × 131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 14,520

Proper Divisor Sum 241

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #14251 ← → #14281

1 109 131 14,279

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

14,279 42,838 21,419 64,258 32,129 96,388 48,194 24,097 72,292 36,146 18,073 54,220 27,110 13,555 40,666 20,333 61,000 30,500 15,250 7,625 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 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 1,090 545

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