13 × 32939

Prime Factor Structure

Factorization String 13 × 32939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 461,160

Proper Divisor Sum 32,953

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #428177 ← → #428221

1 13 32,939 428,207

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

428,207 1,284,622 642,311 1,926,934 963,467 2,890,402 1,445,201 4,335,604 2,167,802 1,083,901 3,251,704 1,625,852 812,926 406,463 1,219,390 609,695 1,829,086 914,543 2,743,630 1,371,815 4,115,446 2,057,723 6,173,170 3,086,585 9,259,756 4,629,878 2,314,939 6,944,818 3,472,409 10,417,228 5,208,614 2,604,307 7,812,922 3,906,461 11,719,384 5,859,692 2,929,846 1,464,923 4,394,770 2,197,385 6,592,156 3,296,078 1,648,039 4,944,118 2,472,059 7,416,178 3,708,089 11,124,268 5,562,134 2,781,067 8,343,202 4,171,601 12,514,804 6,257,402 3,128,701 9,386,104 4,693,052 2,346,526 1,173,263 3,519,790

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