2² × 3² × 555637

Prime Factor Structure

Factorization String 2^2 × 3^2 × 555637

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 50,563,058

Proper Divisor Sum 30,560,126

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #20002919 ← → #20002933

1 2 3 4 6 9 12 18 36 555,637 1,111,274 1,666,911 2,222,548 3,333,822 5,000,733 6,667,644 10,001,466 20,002,932

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

20,002,932 10,001,466 5,000,733 15,002,200 7,501,100 3,750,550 1,875,275 5,625,826 2,812,913 8,438,740 4,219,370 2,109,685 6,329,056 3,164,528 1,582,264 791,132 395,566 197,783 593,350 296,675 890,026 445,013 1,335,040 667,520 333,760 166,880 83,440 41,720 20,860 10,430 5,215 15,646 7,823 23,470 11,735 35,206 17,603 52,810 26,405 79,216 39,608 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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