2³ × 5 × 168643

Prime Factor Structure

Factorization String 2^3 × 5 × 168643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,177,960

Proper Divisor Sum 8,432,240

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6745709 ← → #6745751

1 2 4 5 8 10 20 40 168,643 337,286 674,572 843,215 1,349,144 1,686,430 3,372,860 6,745,720

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

6,745,720 3,372,860 1,686,430 843,215 2,529,646 1,264,823 3,794,470 1,897,235 5,691,706 2,845,853 8,537,560 4,268,780 2,134,390 1,067,195 3,201,586 1,600,793 4,802,380 2,401,190 1,200,595 3,601,786 1,800,893 5,402,680 2,701,340 1,350,670 675,335 2,026,006 1,013,003 3,039,010 1,519,505 4,558,516 2,279,258 1,139,629 3,418,888 1,709,444 854,722 427,361 1,282,084 641,042 320,521 961,564 480,782 240,391 721,174 360,587 1,081,762 540,881 1,622,644 811,322 405,661 1,216,984 608,492 304,246 152,123 456,370 228,185 684,556 342,278 171,139 513,418 256,709

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