2 × 340201

Prime Factor Structure

Factorization String 2 × 340201

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,020,606

Proper Divisor Sum 340,204

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #680401 ← → #680411

1 2 340,201 680,402

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

680,402 340,201 1,020,604 510,302 255,151 765,454 382,727 1,148,182 574,091 1,722,274 861,137 2,583,412 1,291,706 645,853 1,937,560 968,780 484,390 242,195 726,586 363,293 1,089,880 544,940 272,470 136,235 408,706 204,353 613,060 306,530 153,265 459,796 229,898 114,949 344,848 172,424 86,212 43,106 21,553 64,660 32,330 16,165 48,496 24,248 12,124 6,062 3,031 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319

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