2² × 320113

Prime Factor Structure

Factorization String 2^2 × 320113

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,240,798

Proper Divisor Sum 960,346

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1280431 ← → #1280453

1 2 4 320,113 640,226 1,280,452

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

1,280,452 640,226 320,113 960,340 480,170 240,085 720,256 360,128 180,064 90,032 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226

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