2 × 200171

Prime Factor Structure

Factorization String 2 × 200171

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 600,516

Proper Divisor Sum 200,174

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #400339 ← → #400381

1 2 200,171 400,342

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

400,342 200,171 600,514 300,257 900,772 450,386 225,193 675,580 337,790 168,895 506,686 253,343 760,030 380,015 1,140,046 570,023 1,710,070 855,035 2,565,106 1,282,553 3,847,660 1,923,830 961,915 2,885,746 1,442,873 4,328,620 2,164,310 1,082,155 3,246,466 1,623,233 4,869,700 2,434,850 1,217,425 3,652,276 1,826,138 913,069 2,739,208 1,369,604 684,802 342,401 1,027,204 513,602 256,801 770,404 385,202 192,601 577,804 288,902 144,451 433,354 216,677 650,032 325,016 162,508 81,254 40,627 121,882 60,941 182,824 91,412

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