3² × 5 × 444637

Prime Factor Structure

Factorization String 3^2 × 5 × 444637

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 34,681,764

Proper Divisor Sum 14,673,099

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20008663 ← → #20008669

1 3 5 9 15 45 444,637 1,333,911 2,223,185 4,001,733 6,669,555 20,008,665

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

20,008,665 60,025,996 30,012,998 15,006,499 45,019,498 22,509,749 67,529,248 33,764,624 16,882,312 8,441,156 4,220,578 2,110,289 6,330,868 3,165,434 1,582,717 4,748,152 2,374,076 1,187,038 593,519 1,780,558 890,279 2,670,838 1,335,419 4,006,258 2,003,129 6,009,388 3,004,694 1,502,347 4,507,042 2,253,521 6,760,564 3,380,282 1,690,141 5,070,424 2,535,212 1,267,606 633,803 1,901,410 950,705 2,852,116 1,426,058 713,029 2,139,088 1,069,544 534,772 267,386 133,693 401,080 200,540 100,270 50,135 150,406 75,203 225,610 112,805 338,416 169,208 84,604 42,302 21,151

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