7 × 11² × 1669

Prime Factor Structure

Factorization String 7 × 11^2 × 1669

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,776,880

Proper Divisor Sum 363,237

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1413641 ← → #1413647

1 7 11 77 121 847 1,669 11,683 18,359 128,513 201,949 1,413,643

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

1,413,643 4,240,930 2,120,465 6,361,396 3,180,698 1,590,349 4,771,048 2,385,524 1,192,762 596,381 1,789,144 894,572 447,286 223,643 670,930 335,465 1,006,396 503,198 251,599 754,798 377,399 1,132,198 566,099 1,698,298 849,149 2,547,448 1,273,724 636,862 318,431 955,294 477,647 1,432,942 716,471 2,149,414 1,074,707 3,224,122 1,612,061 4,836,184 2,418,092 1,209,046 604,523 1,813,570 906,785 2,720,356 1,360,178 680,089 2,040,268 1,020,134 510,067 1,530,202 765,101 2,295,304 1,147,652 573,826 286,913 860,740 430,370 215,185 645,556 322,778

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