2² × 5² × 7 × 19961

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 19961

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 34,654,032

Proper Divisor Sum 20,681,332

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #13972681 ← → #13972703

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

13,972,700 6,986,350 3,493,175 10,479,526 5,239,763 15,719,290 7,859,645 23,578,936 11,789,468 5,894,734 2,947,367 8,842,102 4,421,051 13,263,154 6,631,577 19,894,732 9,947,366 4,973,683 14,921,050 7,460,525 22,381,576 11,190,788 5,595,394 2,797,697 8,393,092 4,196,546 2,098,273 6,294,820 3,147,410 1,573,705 4,721,116 2,360,558 1,180,279 3,540,838 1,770,419 5,311,258 2,655,629 7,966,888 3,983,444 1,991,722 995,861 2,987,584 1,493,792 746,896 373,448 186,724 93,362 46,681 140,044 70,022 35,011 105,034 52,517 157,552 78,776 39,388 19,694 9,847 29,542 14,771

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