2 × 3² × 139 × 251

Prime Factor Structure

Factorization String 2 × 3^2 × 139 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,375,920

Proper Divisor Sum 747,918

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #627973 ← → #628013

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

628,002 314,001 942,004 471,002 235,501 706,504 353,252 176,626 88,313 264,940 132,470 66,235 198,706 99,353 298,060 149,030 74,515 223,546 111,773 335,320 167,660 83,830 41,915 125,746 62,873 188,620 94,310 47,155 141,466 70,733 212,200 106,100 53,050 26,525 79,576 39,788 19,894 9,947 29,842 14,921 44,764 22,382 11,191 33,574 16,787 50,362 25,181 75,544 37,772 18,886 9,443 28,330 14,165 42,496 21,248 10,624 5,312 2,656 1,328 664

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