2 × 318319

Prime Factor Structure

Factorization String 2 × 318319

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 954,960

Proper Divisor Sum 318,322

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #636631 ← → #636653

1 2 318,319 636,638

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

636,638 318,319 954,958 477,479 1,432,438 716,219 2,148,658 1,074,329 3,222,988 1,611,494 805,747 2,417,242 1,208,621 3,625,864 1,812,932 906,466 453,233 1,359,700 679,850 339,925 1,019,776 509,888 254,944 127,472 63,736 31,868 15,934 7,967 23,902 11,951 35,854 17,927 53,782 26,891 80,674 40,337 121,012 60,506 30,253 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040

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