2 × 3² × 13 × 1831

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 1831

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,000,272

Proper Divisor Sum 571,818

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #428429 ← → #428471

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

428,454 214,227 642,682 321,341 964,024 482,012 241,006 120,503 361,510 180,755 542,266 271,133 813,400 406,700 203,350 101,675 305,026 152,513 457,540 228,770 114,385 343,156 171,578 85,789 257,368 128,684 64,342 32,171 96,514 48,257 144,772 72,386 36,193 108,580 54,290 27,145 81,436 40,718 20,359 61,078 30,539 91,618 45,809 137,428 68,714 34,357 103,072 51,536 25,768 12,884 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454

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