13 × 17 × 40697

Prime Factor Structure

Factorization String 13 × 17 × 40697

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,255,896

Proper Divisor Sum 1,261,859

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8994017 ← → #8994053

1 13 17 221 40,697 529,061 691,849 8,994,037

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

8,994,037 26,982,112 13,491,056 6,745,528 3,372,764 1,686,382 843,191 2,529,574 1,264,787 3,794,362 1,897,181 5,691,544 2,845,772 1,422,886 711,443 2,134,330 1,067,165 3,201,496 1,600,748 800,374 400,187 1,200,562 600,281 1,800,844 900,422 450,211 1,350,634 675,317 2,025,952 1,012,976 506,488 253,244 126,622 63,311 189,934 94,967 284,902 142,451 427,354 213,677 641,032 320,516 160,258 80,129 240,388 120,194 60,097 180,292 90,146 45,073 135,220 67,610 33,805 101,416 50,708 25,354 12,677 38,032 19,016 9,508

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