2 × 143743

Prime Factor Structure

Factorization String 2 × 143743

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 431,232

Proper Divisor Sum 143,746

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #287449 ← → #287491

1 2 143,743 287,486

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

287,486 143,743 431,230 215,615 646,846 323,423 970,270 485,135 1,455,406 727,703 2,183,110 1,091,555 3,274,666 1,637,333 4,912,000 2,456,000 1,228,000 614,000 307,000 153,500 76,750 38,375 115,126 57,563 172,690 86,345 259,036 129,518 64,759 194,278 97,139 291,418 145,709 437,128 218,564 109,282 54,641 163,924 81,962 40,981 122,944 61,472 30,736 15,368 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826

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