2⁴ × 5 × 7 × 11 × 643

Prime Factor Structure

Factorization String 2^4 × 5 × 7 × 11 × 643

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 11,499,264

Proper Divisor Sum 7,538,384

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3960871 ← → #3960883

1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 643 770 880 1,232 1,286 1,540 2,572 3,080 3,215 4,501 5,144 6,160 6,430 7,073 9,002 10,288 12,860 14,146 18,004 22,505 25,720 28,292 35,365 36,008 45,010 49,511

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

3,960,880 1,980,440 990,220 495,110 247,555 742,666 371,333 1,114,000 557,000 278,500 139,250 69,625 208,876 104,438 52,219 156,658 78,329 234,988 117,494 58,747 176,242 88,121 264,364 132,182 66,091 198,274 99,137 297,412 148,706 74,353 223,060 111,530 55,765 167,296 83,648 41,824 20,912 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150

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