2 × 11 × 13 × 6781

Prime Factor Structure

Factorization String 2 × 11 × 13 × 6781

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,418,128

Proper Divisor Sum 1,478,762

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1939363 ← → #1939369

1 2 11 13 22 26 143 286 6,781 13,562 74,591 88,153 149,182 176,306 969,683 1,939,366

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

1,939,366 969,683 2,909,050 1,454,525 4,363,576 2,181,788 1,090,894 545,447 1,636,342 818,171 2,454,514 1,227,257 3,681,772 1,840,886 920,443 2,761,330 1,380,665 4,141,996 2,070,998 1,035,499 3,106,498 1,553,249 4,659,748 2,329,874 1,164,937 3,494,812 1,747,406 873,703 2,621,110 1,310,555 3,931,666 1,965,833 5,897,500 2,948,750 1,474,375 4,423,126 2,211,563 6,634,690 3,317,345 9,952,036 4,976,018 2,488,009 7,464,028 3,732,014 1,866,007 5,598,022 2,799,011 8,397,034 4,198,517 12,595,552 6,297,776 3,148,888 1,574,444 787,222 393,611 1,180,834 590,417 1,771,252 885,626 442,813

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