2³ × 5 × 16183

Prime Factor Structure

Factorization String 2^3 × 5 × 16183

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,456,560

Proper Divisor Sum 809,240

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #647303 ← → #647321

1 2 4 5 8 10 20 40 16,183 32,366 64,732 80,915 129,464 161,830 323,660 647,320

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

647,320 323,660 161,830 80,915 242,746 121,373 364,120 182,060 91,030 45,515 136,546 68,273 204,820 102,410 51,205 153,616 76,808 38,404 19,202 9,601 28,804 14,402 7,201 21,604 10,802 5,401 16,204 8,102 4,051 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685

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