11 × 13 × 12697

Prime Factor Structure

Factorization String 11 × 13 × 12697

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,133,264

Proper Divisor Sum 317,593

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1815647 ← → #1815673

1 11 13 143 12,697 139,667 165,061 1,815,671

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

1,815,671 5,447,014 2,723,507 8,170,522 4,085,261 12,255,784 6,127,892 3,063,946 1,531,973 4,595,920 2,297,960 1,148,980 574,490 287,245 861,736 430,868 215,434 107,717 323,152 161,576 80,788 40,394 20,197 60,592 30,296 15,148 7,574 3,787 11,362 5,681 17,044 8,522 4,261 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924

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