2⁴ × 13 × 3299

Prime Factor Structure

Factorization String 2^4 × 13 × 3299

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,432,200

Proper Divisor Sum 746,008

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #686177 ← → #686197

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

686,192 343,096 171,548 85,774 42,887 128,662 64,331 192,994 96,497 289,492 144,746 72,373 217,120 108,560 54,280 27,140 13,570 6,785 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360

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