7 × 13 × 7211

Prime Factor Structure

Factorization String 7 × 13 × 7211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 807,744

Proper Divisor Sum 151,543

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #656171 ← → #656221

1 7 13 91 7,211 50,477 93,743 656,201

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

656,201 1,968,604 984,302 492,151 1,476,454 738,227 2,214,682 1,107,341 3,322,024 1,661,012 830,506 415,253 1,245,760 622,880 311,440 155,720 77,860 38,930 19,465 58,396 29,198 14,599 43,798 21,899 65,698 32,849 98,548 49,274 24,637 73,912 36,956 18,478 9,239 27,718 13,859 41,578 20,789 62,368 31,184 15,592 7,796 3,898 1,949 5,848 2,924 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.