2³ × 11 × 31 × 251

Prime Factor Structure

Factorization String 2^3 × 11 × 31 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,451,520

Proper Divisor Sum 766,792

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #684727 ← → #684731

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

684,728 342,364 171,182 85,591 256,774 128,387 385,162 192,581 577,744 288,872 144,436 72,218 36,109 108,328 54,164 27,082 13,541 40,624 20,312 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354

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