2 × 13 × 71 × 2131

Prime Factor Structure

Factorization String 2 × 13 × 71 × 2131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,447,168

Proper Divisor Sum 2,513,342

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3933823 ← → #3933841

1 2 13 26 71 142 923 1,846 2,131 4,262 27,703 55,406 151,301 302,602 1,966,913 3,933,826

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

3,933,826 1,966,913 5,900,740 2,950,370 1,475,185 4,425,556 2,212,778 1,106,389 3,319,168 1,659,584 829,792 414,896 207,448 103,724 51,862 25,931 77,794 38,897 116,692 58,346 29,173 87,520 43,760 21,880 10,940 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695

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