2 × 5 × 47 × 821

Prime Factor Structure

Factorization String 2 × 5 × 47 × 821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 710,208

Proper Divisor Sum 324,338

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #385859 ← → #385877

1 2 5 10 47 94 235 470 821 1,642 4,105 8,210 38,587 77,174 192,935 385,870

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

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 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409

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