5 × 7 × 13 × 61 × 139

Prime Factor Structure

Factorization String 5 × 7 × 13 × 61 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 5,832,960

Proper Divisor Sum 1,975,015

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3857941 ← → #3857983

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

3,857,945 11,573,836 5,786,918 2,893,459 8,680,378 4,340,189 13,020,568 6,510,284 3,255,142 1,627,571 4,882,714 2,441,357 7,324,072 3,662,036 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.