7² × 85439

Prime Factor Structure

Factorization String 7^2 × 85439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,870,080

Proper Divisor Sum 683,569

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4186493 ← → #4186531

1 7 49 85,439 598,073 4,186,511

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

4,186,511 12,559,534 6,279,767 18,839,302 9,419,651 28,258,954 14,129,477 42,388,432 21,194,216 10,597,108 5,298,554 2,649,277 7,947,832 3,973,916 1,986,958 993,479 2,980,438 1,490,219 4,470,658 2,235,329 6,705,988 3,352,994 1,676,497 5,029,492 2,514,746 1,257,373 3,772,120 1,886,060 943,030 471,515 1,414,546 707,273 2,121,820 1,060,910 530,455 1,591,366 795,683 2,387,050 1,193,525 3,580,576 1,790,288 895,144 447,572 223,786 111,893 335,680 167,840 83,920 41,960 20,980 10,490 5,245 15,736 7,868 3,934 1,967 5,902 2,951 8,854 4,427

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