7 × 13 × 3911

Prime Factor Structure

Factorization String 7 × 13 × 3911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 438,144

Proper Divisor Sum 82,243

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #355891 ← → #355909

1 7 13 91 3,911 27,377 50,843 355,901

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

355,901 1,067,704 533,852 266,926 133,463 400,390 200,195 600,586 300,293 900,880 450,440 225,220 112,610 56,305 168,916 84,458 42,229 126,688 63,344 31,672 15,836 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 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380

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