3 × 13² × 281

Prime Factor Structure

Factorization String 3 × 13^2 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 206,424

Proper Divisor Sum 63,957

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #142453 ← → #142469

1 3 13 39 169 281 507 843 3,653 10,959 47,489 142,467

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

142,467 427,402 213,701 641,104 320,552 160,276 80,138 40,069 120,208 60,104 30,052 15,026 7,513 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911

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