2 × 7 × 17 × 89767

Prime Factor Structure

Factorization String 2 × 7 × 17 × 89767

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 38,779,776

Proper Divisor Sum 17,415,230

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21364517 ← → #21364547

1 2 7 14 17 34 119 238 89,767 179,534 628,369 1,256,738 1,526,039 3,052,078 10,682,273 21,364,546

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

21,364,546 10,682,273 32,046,820 16,023,410 8,011,705 24,035,116 12,017,558 6,008,779 18,026,338 9,013,169 27,039,508 13,519,754 6,759,877 20,279,632 10,139,816 5,069,908 2,534,954 1,267,477 3,802,432 1,901,216 950,608 475,304 237,652 118,826 59,413 178,240 89,120 44,560 22,280 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628

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