2² × 5 × 343289

Prime Factor Structure

Factorization String 2^2 × 5 × 343289

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 14,418,180

Proper Divisor Sum 7,552,400

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6865769 ← → #6865847

1 2 4 5 10 20 343,289 686,578 1,373,156 1,716,445 3,432,890 6,865,780

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

6,865,780 3,432,890 1,716,445 5,149,336 2,574,668 1,287,334 643,667 1,931,002 965,501 2,896,504 1,448,252 724,126 362,063 1,086,190 543,095 1,629,286 814,643 2,443,930 1,221,965 3,665,896 1,832,948 916,474 458,237 1,374,712 687,356 343,678 171,839 515,518 257,759 773,278 386,639 1,159,918 579,959 1,739,878 869,939 2,609,818 1,304,909 3,914,728 1,957,364 978,682 489,341 1,468,024 734,012 367,006 183,503 550,510 275,255 825,766 412,883 1,238,650 619,325 1,857,976 928,988 464,494 232,247 696,742 348,371 1,045,114 522,557 1,567,672

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