2 × 11 × 13 × 4513

Prime Factor Structure

Factorization String 2 × 11 × 13 × 4513

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,275,056

Proper Divisor Sum 984,338

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1290683 ← → #1290719

1 2 11 13 22 26 143 286 4,513 9,026 49,643 58,669 99,286 117,338 645,359 1,290,718

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

1,290,718 645,359 1,936,078 968,039 2,904,118 1,452,059 4,356,178 2,178,089 6,534,268 3,267,134 1,633,567 4,900,702 2,450,351 7,351,054 3,675,527 11,026,582 5,513,291 16,539,874 8,269,937 24,809,812 12,404,906 6,202,453 18,607,360 9,303,680 4,651,840 2,325,920 1,162,960 581,480 290,740 145,370 72,685 218,056 109,028 54,514 27,257 81,772 40,886 20,443 61,330 30,665 91,996 45,998 22,999 68,998 34,499 103,498 51,749 155,248 77,624 38,812 19,406 9,703 29,110 14,555 43,666 21,833 65,500 32,750 16,375 49,126

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