2 × 13 × 25667

Prime Factor Structure

Factorization String 2 × 13 × 25667

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,078,056

Proper Divisor Sum 410,714

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #667333 ← → #667351

1 2 13 26 25,667 51,334 333,671 667,342

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

667,342 333,671 1,001,014 500,507 1,501,522 750,761 2,252,284 1,126,142 563,071 1,689,214 844,607 2,533,822 1,266,911 3,800,734 1,900,367 5,701,102 2,850,551 8,551,654 4,275,827 12,827,482 6,413,741 19,241,224 9,620,612 4,810,306 2,405,153 7,215,460 3,607,730 1,803,865 5,411,596 2,705,798 1,352,899 4,058,698 2,029,349 6,088,048 3,044,024 1,522,012 761,006 380,503 1,141,510 570,755 1,712,266 856,133 2,568,400 1,284,200 642,100 321,050 160,525 481,576 240,788 120,394 60,197 180,592 90,296 45,148 22,574 11,287 33,862 16,931 50,794 25,397

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