19 × 47 × 359

Prime Factor Structure

Factorization String 19 × 47 × 359

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 345,600

Proper Divisor Sum 25,013

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #320563 ← → #320591

1 19 47 359 893 6,821 16,873 320,587

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

320,587 961,762 480,881 1,442,644 721,322 360,661 1,081,984 540,992 270,496 135,248 67,624 33,812 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 2,734 1,367 4,102 2,051

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