2 × 3 × 5³ × 571

Prime Factor Structure

Factorization String 2 × 3 × 5^3 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,070,784

Proper Divisor Sum 642,534

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #428249 ← → #428251

1 2 3 5 6 10 15 25 30 50 75 125 150 250 375 571 750 1,142 1,713 2,855 3,426 5,710 8,565 14,275 17,130 28,550 42,825 71,375 85,650 142,750 214,125 428,250

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

428,250 214,125 642,376 321,188 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988 342,994 171,497 514,492 257,246 128,623 385,870 192,935 578,806 289,403 868,210 434,105 1,302,316 651,158 325,579 976,738 488,369 1,465,108 732,554 366,277 1,098,832 549,416 274,708 137,354 68,677 206,032 103,016 51,508 25,754 12,877 38,632 19,316 9,658 4,829 14,488 7,244 3,622 1,811 5,434 2,717

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