2 × 3 × 79 × 461

Prime Factor Structure

Factorization String 2 × 3 × 79 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 443,520

Proper Divisor Sum 225,006

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #218513 ← → #218521

1 2 3 6 79 158 237 461 474 922 1,383 2,766 36,419 72,838 109,257 218,514

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

218,514 109,257 327,772 163,886 81,943 245,830 122,915 368,746 184,373 553,120 276,560 138,280 69,140 34,570 17,285 51,856 25,928 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390

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