2² × 5 × 7⁴ × 11

Prime Factor Structure

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

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 1,411,704

Proper Divisor Sum 883,484

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #528217 ← → #528223

1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 343 385 490 539 686 770 980 1,078 1,372 1,540 1,715 2,156 2,401 2,695 3,430 3,773 4,802 5,390 6,860 7,546 9,604 10,780 12,005 15,092 18,865 24,010 26,411 37,730 48,020 52,822 75,460 105,644 132,055 264,110 528,220

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

528,220 264,110 132,055 396,166 198,083 594,250 297,125 891,376 445,688 222,844 111,422 55,711 167,134 83,567 250,702 125,351 376,054 188,027 564,082 282,041 846,124 423,062 211,531 634,594 317,297 951,892 475,946 237,973 713,920 356,960 178,480 89,240 44,620 22,310 11,155 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560

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