13 × 31 × 19463

Prime Factor Structure

Factorization String 13 × 31 × 19463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,719,872

Proper Divisor Sum 876,283

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #7843573 ← → #7843597

1 13 31 403 19,463 253,019 603,353 7,843,589

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

7,843,589 23,530,768 11,765,384 5,882,692 2,941,346 1,470,673 4,412,020 2,206,010 1,103,005 3,309,016 1,654,508 827,254 413,627 1,240,882 620,441 1,861,324 930,662 465,331 1,395,994 697,997 2,093,992 1,046,996 523,498 261,749 785,248 392,624 196,312 98,156 49,078 24,539 73,618 36,809 110,428 55,214 27,607 82,822 41,411 124,234 62,117 186,352 93,176 46,588 23,294 11,647 34,942 17,471 52,414 26,207 78,622 39,311 117,934 58,967 176,902 88,451 265,354 132,677 398,032 199,016 99,508 49,754

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