2 × 13² × 12823

Prime Factor Structure

Factorization String 2 × 13^2 × 12823

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,040,376

Proper Divisor Sum 2,706,202

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4334171 ← → #4334191

1 2 13 26 169 338 12,823 25,646 166,699 333,398 2,167,087 4,334,174

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

4,334,174 2,167,087 6,501,262 3,250,631 9,751,894 4,875,947 14,627,842 7,313,921 21,941,764 10,970,882 5,485,441 16,456,324 8,228,162 4,114,081 12,342,244 6,171,122 3,085,561 9,256,684 4,628,342 2,314,171 6,942,514 3,471,257 10,413,772 5,206,886 2,603,443 7,810,330 3,905,165 11,715,496 5,857,748 2,928,874 1,464,437 4,393,312 2,196,656 1,098,328 549,164 274,582 137,291 411,874 205,937 617,812 308,906 154,453 463,360 231,680 115,840 57,920 28,960 14,480 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588

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