3² × 23 × 1549

Prime Factor Structure

Factorization String 3^2 × 23 × 1549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 483,600

Proper Divisor Sum 162,957

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #320627 ← → #320647

1 3 9 23 69 207 1,549 4,647 13,941 35,627 106,881 320,643

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

320,643 961,930 480,965 1,442,896 721,448 360,724 180,362 90,181 270,544 135,272 67,636 33,818 16,909 50,728 25,364 12,682 6,341 19,024 9,512 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.