2 × 5 × 521 × 641

Prime Factor Structure

Factorization String 2 × 5 × 521 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,032,232

Proper Divisor Sum 2,692,622

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3339607 ← → #3339617

1 2 5 10 521 641 1,042 1,282 2,605 3,205 5,210 6,410 333,961 667,922 1,669,805 3,339,610

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

3,339,610 1,669,805 5,009,416 2,504,708 1,252,354 626,177 1,878,532 939,266 469,633 1,408,900 704,450 352,225 1,056,676 528,338 264,169 792,508 396,254 198,127 594,382 297,191 891,574 445,787 1,337,362 668,681 2,006,044 1,003,022 501,511 1,504,534 752,267 2,256,802 1,128,401 3,385,204 1,692,602 846,301 2,538,904 1,269,452 634,726 317,363 952,090 476,045 1,428,136 714,068 357,034 178,517 535,552 267,776 133,888 66,944 33,472 16,736 8,368 4,184 2,092 1,046 523 1,570 785 2,356 1,178 589

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