3³ × 30391

Prime Factor Structure

Factorization String 3^3 × 30391

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,215,680

Proper Divisor Sum 395,123

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #820541 ← → #820559

1 3 9 27 30,391 91,173 273,519 820,557

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

820,557 2,461,672 1,230,836 615,418 307,709 923,128 461,564 230,782 115,391 346,174 173,087 519,262 259,631 778,894 389,447 1,168,342 584,171 1,752,514 876,257 2,628,772 1,314,386 657,193 1,971,580 985,790 492,895 1,478,686 739,343 2,218,030 1,109,015 3,327,046 1,663,523 4,990,570 2,495,285 7,485,856 3,742,928 1,871,464 935,732 467,866 233,933 701,800 350,900 175,450 87,725 263,176 131,588 65,794 32,897 98,692 49,346 24,673 74,020 37,010 18,505 55,516 27,758 13,879 41,638 20,819 62,458 31,229

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