3 × 5 × 7² × 41 × 131

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 41 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 7,584,192

Proper Divisor Sum 3,636,507

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3947663 ← → #3947693

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

3,947,685 11,843,056 5,921,528 2,960,764 1,480,382 740,191 2,220,574 1,110,287 3,330,862 1,665,431 4,996,294 2,498,147 7,494,442 3,747,221 11,241,664 5,620,832 2,810,416 1,405,208 702,604 351,302 175,651 526,954 263,477 790,432 395,216 197,608 98,804 49,402 24,701 74,104 37,052 18,526 9,263 27,790 13,895 41,686 20,843 62,530 31,265 93,796 46,898 23,449 70,348 35,174 17,587 52,762 26,381 79,144 39,572 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783 8,350 4,175

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