2² × 7 × 714619

Prime Factor Structure

Factorization String 2^2 × 7 × 714619

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 40,018,720

Proper Divisor Sum 20,009,388

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20009329 ← → #20009347

1 2 4 7 14 28 714,619 1,429,238 2,858,476 5,002,333 10,004,666 20,009,332

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

20,009,332 10,004,666 5,002,333 15,007,000 7,503,500 3,751,750 1,875,875 5,627,626 2,813,813 8,441,440 4,220,720 2,110,360 1,055,180 527,590 263,795 791,386 395,693 1,187,080 593,540 296,770 148,385 445,156 222,578 111,289 333,868 166,934 83,467 250,402 125,201 375,604 187,802 93,901 281,704 140,852 70,426 35,213 105,640 52,820 26,410 13,205 39,616 19,808 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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