2² × 3² × 556793

Prime Factor Structure

Factorization String 2^2 × 3^2 × 556793

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 50,668,254

Proper Divisor Sum 30,623,706

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20044529 ← → #20044567

1 2 3 4 6 9 12 18 36 556,793 1,113,586 1,670,379 2,227,172 3,340,758 5,011,137 6,681,516 10,022,274 20,044,548

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

20,044,548 10,022,274 5,011,137 15,033,412 7,516,706 3,758,353 11,275,060 5,637,530 2,818,765 8,456,296 4,228,148 2,114,074 1,057,037 3,171,112 1,585,556 792,778 396,389 1,189,168 594,584 297,292 148,646 74,323 222,970 111,485 334,456 167,228 83,614 41,807 125,422 62,711 188,134 94,067 282,202 141,101 423,304 211,652 105,826 52,913 158,740 79,370 39,685 119,056 59,528 29,764 14,882 7,441 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785 2,356 1,178 589

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