2 × 11 × 31 × 653

Prime Factor Structure

Factorization String 2 × 11 × 31 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 753,408

Proper Divisor Sum 308,062

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #445339 ← → #445363

1 2 11 22 31 62 341 653 682 1,306 7,183 14,366 20,243 40,486 222,673 445,346

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

445,346 222,673 668,020 334,010 167,005 501,016 250,508 125,254 62,627 187,882 93,941 281,824 140,912 70,456 35,228 17,614 8,807 26,422 13,211 39,634 19,817 59,452 29,726 14,863 44,590 22,295 66,886 33,443 100,330 50,165 150,496 75,248 37,624 18,812 9,406 4,703 14,110 7,055 21,166 10,583 31,750 15,875 47,626 23,813 71,440 35,720 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472

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