2 × 13 × 67559

Prime Factor Structure

Factorization String 2 × 13 × 67559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,837,520

Proper Divisor Sum 1,080,986

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1756523 ← → #1756541

1 2 13 26 67,559 135,118 878,267 1,756,534

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

1,756,534 878,267 2,634,802 1,317,401 3,952,204 1,976,102 988,051 2,964,154 1,482,077 4,446,232 2,223,116 1,111,558 555,779 1,667,338 833,669 2,501,008 1,250,504 625,252 312,626 156,313 468,940 234,470 117,235 351,706 175,853 527,560 263,780 131,890 65,945 197,836 98,918 49,459 148,378 74,189 222,568 111,284 55,642 27,821 83,464 41,732 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858

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