2 × 7 × 11 × 135799

Prime Factor Structure

Factorization String 2 × 7 × 11 × 135799

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 39,110,400

Proper Divisor Sum 18,197,354

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20913037 ← → #20913059

1 2 7 11 14 22 77 154 135,799 271,598 950,593 1,493,789 1,901,186 2,987,578 10,456,523 20,913,046

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

20,913,046 10,456,523 31,369,570 15,684,785 47,054,356 23,527,178 11,763,589 35,290,768 17,645,384 8,822,692 4,411,346 2,205,673 6,617,020 3,308,510 1,654,255 4,962,766 2,481,383 7,444,150 3,722,075 11,166,226 5,583,113 16,749,340 8,374,670 4,187,335 12,562,006 6,281,003 18,843,010 9,421,505 28,264,516 14,132,258 7,066,129 21,198,388 10,599,194 5,299,597 15,898,792 7,949,396 3,974,698 1,987,349 5,962,048 2,981,024 1,490,512 745,256 372,628 186,314 93,157 279,472 139,736 69,868 34,934 17,467 52,402 26,201 78,604 39,302 19,651 58,954 29,477 88,432 44,216 22,108

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