7² × 11 × 21559

Prime Factor Structure

Factorization String 7^2 × 11 × 21559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 14,747,040

Proper Divisor Sum 3,126,739

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #11620289 ← → #11620339

1 7 11 49 77 539 21,559 150,913 237,149 1,056,391 1,660,043 11,620,301

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

11,620,301 34,860,904 17,430,452 8,715,226 4,357,613 13,072,840 6,536,420 3,268,210 1,634,105 4,902,316 2,451,158 1,225,579 3,676,738 1,838,369 5,515,108 2,757,554 1,378,777 4,136,332 2,068,166 1,034,083 3,102,250 1,551,125 4,653,376 2,326,688 1,163,344 581,672 290,836 145,418 72,709 218,128 109,064 54,532 27,266 13,633 40,900 20,450 10,225 30,676 15,338 7,669 23,008 11,504 5,752 2,876 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051

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