2 × 820051

Prime Factor Structure

Factorization String 2 × 820051

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,460,156

Proper Divisor Sum 820,054

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1640083 ← → #1640131

1 2 820,051 1,640,102

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

1,640,102 820,051 2,460,154 1,230,077 3,690,232 1,845,116 922,558 461,279 1,383,838 691,919 2,075,758 1,037,879 3,113,638 1,556,819 4,670,458 2,335,229 7,005,688 3,502,844 1,751,422 875,711 2,627,134 1,313,567 3,940,702 1,970,351 5,911,054 2,955,527 8,866,582 4,433,291 13,299,874 6,649,937 19,949,812 9,974,906 4,987,453 14,962,360 7,481,180 3,740,590 1,870,295 5,610,886 2,805,443 8,416,330 4,208,165 12,624,496 6,312,248 3,156,124 1,578,062 789,031 2,367,094 1,183,547 3,550,642 1,775,321 5,325,964 2,662,982 1,331,491 3,994,474 1,997,237 5,991,712 2,995,856 1,497,928 748,964 374,482

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