2 × 681833

Prime Factor Structure

Factorization String 2 × 681833

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,045,502

Proper Divisor Sum 681,836

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1363631 ← → #1363673

1 2 681,833 1,363,666

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

1,363,666 681,833 2,045,500 1,022,750 511,375 1,534,126 767,063 2,301,190 1,150,595 3,451,786 1,725,893 5,177,680 2,588,840 1,294,420 647,210 323,605 970,816 485,408 242,704 121,352 60,676 30,338 15,169 45,508 22,754 11,377 34,132 17,066 8,533 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8

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