13 × 89 × 17293

Prime Factor Structure

Factorization String 13 × 89 × 17293

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 21,790,440

Proper Divisor Sum 1,782,439

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #20007979 ← → #20008019

1 13 89 1,157 17,293 224,809 1,539,077 20,008,001

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

20,008,001 60,024,004 30,012,002 15,006,001 45,018,004 22,509,002 11,254,501 33,763,504 16,881,752 8,440,876 4,220,438 2,110,219 6,330,658 3,165,329 9,495,988 4,747,994 2,373,997 7,121,992 3,560,996 1,780,498 890,249 2,670,748 1,335,374 667,687 2,003,062 1,001,531 3,004,594 1,502,297 4,506,892 2,253,446 1,126,723 3,380,170 1,690,085 5,070,256 2,535,128 1,267,564 633,782 316,891 950,674 475,337 1,426,012 713,006 356,503 1,069,510 534,755 1,604,266 802,133 2,406,400 1,203,200 601,600 300,800 150,400 75,200 37,600 18,800 9,400 4,700 2,350 1,175 3,526

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