31 × 18919

Prime Factor Structure

Factorization String 31 × 18919

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 605,440

Proper Divisor Sum 18,951

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #586471 ← → #586493

1 31 18,919 586,489

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

586,489 1,759,468 879,734 439,867 1,319,602 659,801 1,979,404 989,702 494,851 1,484,554 742,277 2,226,832 1,113,416 556,708 278,354 139,177 417,532 208,766 104,383 313,150 156,575 469,726 234,863 704,590 352,295 1,056,886 528,443 1,585,330 792,665 2,377,996 1,188,998 594,499 1,783,498 891,749 2,675,248 1,337,624 668,812 334,406 167,203 501,610 250,805 752,416 376,208 188,104 94,052 47,026 23,513 70,540 35,270 17,635 52,906 26,453 79,360 39,680 19,840 9,920 4,960 2,480 1,240 620

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