2 × 3 × 1543 × 2161

Prime Factor Structure

Factorization String 2 × 3 × 1543 × 2161

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,057,536

Proper Divisor Sum 20,050,998

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20006533 ← → #20006543

1 2 3 6 1,543 2,161 3,086 4,322 4,629 6,483 9,258 12,966 3,334,423 6,668,846 10,003,269 20,006,538

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

20,006,538 10,003,269 30,009,808 15,004,904 7,502,452 3,751,226 1,875,613 5,626,840 2,813,420 1,406,710 703,355 2,110,066 1,055,033 3,165,100 1,582,550 791,275 2,373,826 1,186,913 3,560,740 1,780,370 890,185 2,670,556 1,335,278 667,639 2,002,918 1,001,459 3,004,378 1,502,189 4,506,568 2,253,284 1,126,642 563,321 1,689,964 844,982 422,491 1,267,474 633,737 1,901,212 950,606 475,303 1,425,910 712,955 2,138,866 1,069,433 3,208,300 1,604,150 802,075 2,406,226 1,203,113 3,609,340 1,804,670 902,335 2,707,006 1,353,503 4,060,510 2,030,255 6,090,766 3,045,383 9,136,150 4,568,075

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