2 × 11 × 29 × 28211

Prime Factor Structure

Factorization String 2 × 11 × 29 × 28211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,468,960

Proper Divisor Sum 12,470,342

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #17998609 ← → #17998619

1 2 11 22 29 58 319 638 28,211 56,422 310,321 620,642 818,119 1,636,238 8,999,309 17,998,618

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

17,998,618 8,999,309 26,997,928 13,498,964 6,749,482 3,374,741 10,124,224 5,062,112 2,531,056 1,265,528 632,764 316,382 158,191 474,574 237,287 711,862 355,931 1,067,794 533,897 1,601,692 800,846 400,423 1,201,270 600,635 1,801,906 900,953 2,702,860 1,351,430 675,715 2,027,146 1,013,573 3,040,720 1,520,360 760,180 380,090 190,045 570,136 285,068 142,534 71,267 213,802 106,901 320,704 160,352 80,176 40,088 20,044 10,022 5,011 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172

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