7 × 13 × 37 × 137

Prime Factor Structure

Factorization String 7 × 13 × 37 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 587,328

Proper Divisor Sum 126,049

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #461273 ← → #461297

1 7 13 37 91 137 259 481 959 1,781 3,367 5,069 12,467 35,483 65,897 461,279

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

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 1,497,928 748,964 374,482 187,241 561,724 280,862 140,431 421,294 210,647 631,942

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