2 × 256279

Prime Factor Structure

Factorization String 2 × 256279

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 768,840

Proper Divisor Sum 256,282

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #512543 ← → #512569

1 2 256,279 512,558

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

512,558 256,279 768,838 384,419 1,153,258 576,629 1,729,888 864,944 432,472 216,236 108,118 54,059 162,178 81,089 243,268 121,634 60,817 182,452 91,226 45,613 136,840 68,420 34,210 17,105 51,316 25,658 12,829 38,488 19,244 9,622 4,811 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544

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