3 × 7 × 1028473

Prime Factor Structure

Factorization String 3 × 7 × 1028473

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,911,168

Proper Divisor Sum 11,313,235

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #21597931 ← → #21597949

1 3 7 21 1,028,473 3,085,419 7,199,311 21,597,933

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

21,597,933 64,793,800 32,396,900 16,198,450 8,099,225 24,297,676 12,148,838 6,074,419 18,223,258 9,111,629 27,334,888 13,667,444 6,833,722 3,416,861 10,250,584 5,125,292 2,562,646 1,281,323 3,843,970 1,921,985 5,765,956 2,882,978 1,441,489 4,324,468 2,162,234 1,081,117 3,243,352 1,621,676 810,838 405,419 1,216,258 608,129 1,824,388 912,194 456,097 1,368,292 684,146 342,073 1,026,220 513,110 256,555 769,666 384,833 1,154,500 577,250 288,625 865,876 432,938 216,469 649,408 324,704 162,352 81,176 40,588 20,294 10,147 30,442 15,221 45,664 22,832

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