13 × 153743

Prime Factor Structure

Factorization String 13 × 153743

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,152,416

Proper Divisor Sum 153,757

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #1998643 ← → #1998679

1 13 153,743 1,998,659

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

1,998,659 5,995,978 2,997,989 8,993,968 4,496,984 2,248,492 1,124,246 562,123 1,686,370 843,185 2,529,556 1,264,778 632,389 1,897,168 948,584 474,292 237,146 118,573 355,720 177,860 88,930 44,465 133,396 66,698 33,349 100,048 50,024 25,012 12,506 6,253 18,760 9,380 4,690 2,345 7,036 3,518 1,759 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

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