11 × 13 × 27997

Prime Factor Structure

Factorization String 11 × 13 × 27997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,703,664

Proper Divisor Sum 700,093

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4003529 ← → #4003577

1 11 13 143 27,997 307,967 363,961 4,003,571

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

4,003,571 12,010,714 6,005,357 18,016,072 9,008,036 4,504,018 2,252,009 6,756,028 3,378,014 1,689,007 5,067,022 2,533,511 7,600,534 3,800,267 11,400,802 5,700,401 17,101,204 8,550,602 4,275,301 12,825,904 6,412,952 3,206,476 1,603,238 801,619 2,404,858 1,202,429 3,607,288 1,803,644 901,822 450,911 1,352,734 676,367 2,029,102 1,014,551 3,043,654 1,521,827 4,565,482 2,282,741 6,848,224 3,424,112 1,712,056 856,028 428,014 214,007 642,022 321,011 963,034 481,517 1,444,552 722,276 361,138 180,569 541,708 270,854 135,427 406,282 203,141 609,424 304,712 152,356

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