3 × 1285981

Prime Factor Structure

Factorization String 3 × 1285981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,143,928

Proper Divisor Sum 1,285,985

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3857941 ← → #3857983

1 3 1,285,981 3,857,943

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

3,857,943 11,573,830 5,786,915 17,360,746 8,680,373 26,041,120 13,020,560 6,510,280 3,255,140 1,627,570 813,785 2,441,356 1,220,678 610,339 1,831,018 915,509 2,746,528 1,373,264 686,632 343,316 171,658 85,829 257,488 128,744 64,372 32,186 16,093 48,280 24,140 12,070 6,035 18,106 9,053 27,160 13,580 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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