2² × 4663913

Prime Factor Structure

Factorization String 2^2 × 4663913

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 32,647,398

Proper Divisor Sum 13,991,746

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #18655649 ← → #18655657

1 2 4 4,663,913 9,327,826 18,655,652

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

18,655,652 9,327,826 4,663,913 13,991,740 6,995,870 3,497,935 10,493,806 5,246,903 15,740,710 7,870,355 23,611,066 11,805,533 35,416,600 17,708,300 8,854,150 4,427,075 13,281,226 6,640,613 19,921,840 9,960,920 4,980,460 2,490,230 1,245,115 3,735,346 1,867,673 5,603,020 2,801,510 1,400,755 4,202,266 2,101,133 6,303,400 3,151,700 1,575,850 787,925 2,363,776 1,181,888 590,944 295,472 147,736 73,868 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292

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