2 × 13 × 53 × 11959

Prime Factor Structure

Factorization String 2 × 13 × 53 × 11959

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,125,280

Proper Divisor Sum 10,645,778

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #16479493 ← → #16479503

1 2 13 26 53 106 689 1,378 11,959 23,918 155,467 310,934 633,827 1,267,654 8,239,751 16,479,502

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

16,479,502 8,239,751 24,719,254 12,359,627 37,078,882 18,539,441 55,618,324 27,809,162 13,904,581 41,713,744 20,856,872 10,428,436 5,214,218 2,607,109 7,821,328 3,910,664 1,955,332 977,666 488,833 1,466,500 733,250 366,625 1,099,876 549,938 274,969 824,908 412,454 206,227 618,682 309,341 928,024 464,012 232,006 116,003 348,010 174,005 522,016 261,008 130,504 65,252 32,626 16,313 48,940 24,470 12,235 36,706 18,353 55,060 27,530 13,765 41,296 20,648 10,324 5,162 2,581 7,744 3,872 1,936 968 484

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