2 × 11 × 13 × 2309

Prime Factor Structure

Factorization String 2 × 11 × 13 × 2309

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,164,240

Proper Divisor Sum 503,866

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #660367 ← → #660377

1 2 11 13 22 26 143 286 2,309 4,618 25,399 30,017 50,798 60,034 330,187 660,374

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

660,374 330,187 990,562 495,281 1,485,844 742,922 371,461 1,114,384 557,192 278,596 139,298 69,649 208,948 104,474 52,237 156,712 78,356 39,178 19,589 58,768 29,384 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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