2 × 5 × 13 × 13687

Prime Factor Structure

Factorization String 2 × 5 × 13 × 13687

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,449,376

Proper Divisor Sum 1,670,066

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1779301 ← → #1779311

1 2 5 10 13 26 65 130 13,687 27,374 68,435 136,870 177,931 355,862 889,655 1,779,310

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

1,779,310 889,655 2,668,966 1,334,483 4,003,450 2,001,725 6,005,176 3,002,588 1,501,294 750,647 2,251,942 1,125,971 3,377,914 1,688,957 5,066,872 2,533,436 1,266,718 633,359 1,900,078 950,039 2,850,118 1,425,059 4,275,178 2,137,589 6,412,768 3,206,384 1,603,192 801,596 400,798 200,399 601,198 300,599 901,798 450,899 1,352,698 676,349 2,029,048 1,014,524 507,262 253,631 760,894 380,447 1,141,342 570,671 1,712,014 856,007 2,568,022 1,284,011 3,852,034 1,926,017 5,778,052 2,889,026 1,444,513 4,333,540 2,166,770 1,083,385 3,250,156 1,625,078 812,539 2,437,618

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