13 × 41 × 40609

Prime Factor Structure

Factorization String 13 × 41 × 40609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,878,680

Proper Divisor Sum 2,234,083

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #21644543 ← → #21644611

1 13 41 533 40,609 527,917 1,664,969 21,644,597

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

21,644,597 64,933,792 32,466,896 16,233,448 8,116,724 4,058,362 2,029,181 6,087,544 3,043,772 1,521,886 760,943 2,282,830 1,141,415 3,424,246 1,712,123 5,136,370 2,568,185 7,704,556 3,852,278 1,926,139 5,778,418 2,889,209 8,667,628 4,333,814 2,166,907 6,500,722 3,250,361 9,751,084 4,875,542 2,437,771 7,313,314 3,656,657 10,969,972 5,484,986 2,742,493 8,227,480 4,113,740 2,056,870 1,028,435 3,085,306 1,542,653 4,627,960 2,313,980 1,156,990 578,495 1,735,486 867,743 2,603,230 1,301,615 3,904,846 1,952,423 5,857,270 2,928,635 8,785,906 4,392,953 13,178,860 6,589,430 3,294,715 9,884,146 4,942,073

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