2 × 19 × 43 × 673

Prime Factor Structure

Factorization String 2 × 19 × 43 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,779,360

Proper Divisor Sum 679,678

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1099669 ← → #1099687

1 2 19 38 43 86 673 817 1,346 1,634 12,787 25,574 28,939 57,878 549,841 1,099,682

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

1,099,682 549,841 1,649,524 824,762 412,381 1,237,144 618,572 309,286 154,643 463,930 231,965 695,896 347,948 173,974 86,987 260,962 130,481 391,444 195,722 97,861 293,584 146,792 73,396 36,698 18,349 55,048 27,524 13,762 6,881 20,644 10,322 5,161 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979

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