2 × 11 × 13 × 1439

Prime Factor Structure

Factorization String 2 × 11 × 13 × 1439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 725,760

Proper Divisor Sum 314,206

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #411529 ← → #411557

1 2 11 13 22 26 143 286 1,439 2,878 15,829 18,707 31,658 37,414 205,777 411,554

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

411,554 205,777 617,332 308,666 154,333 463,000 231,500 115,750 57,875 173,626 86,813 260,440 130,220 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876 54,938 27,469 82,408 41,204 20,602 10,301 30,904 15,452 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436

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