13 × 523 × 653

Prime Factor Structure

Factorization String 13 × 523 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,797,744

Proper Divisor Sum 357,997

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4439723 ← → #4439777

1 13 523 653 6,799 8,489 341,519 4,439,747

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

4,439,747 13,319,242 6,659,621 19,978,864 9,989,432 4,994,716 2,497,358 1,248,679 3,746,038 1,873,019 5,619,058 2,809,529 8,428,588 4,214,294 2,107,147 6,321,442 3,160,721 9,482,164 4,741,082 2,370,541 7,111,624 3,555,812 1,777,906 888,953 2,666,860 1,333,430 666,715 2,000,146 1,000,073 3,000,220 1,500,110 750,055 2,250,166 1,125,083 3,375,250 1,687,625 5,062,876 2,531,438 1,265,719 3,797,158 1,898,579 5,695,738 2,847,869 8,543,608 4,271,804 2,135,902 1,067,951 3,203,854 1,601,927 4,805,782 2,402,891 7,208,674 3,604,337 10,813,012 5,406,506 2,703,253 8,109,760 4,054,880 2,027,440 1,013,720

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