3² × 43 × 21481

Prime Factor Structure

Factorization String 3^2 × 43 × 21481

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,287,704

Proper Divisor Sum 3,974,557

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #8313133 ← → #8313161

1 3 9 43 129 387 21,481 64,443 193,329 923,683 2,771,049 8,313,147

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

8,313,147 24,939,442 12,469,721 37,409,164 18,704,582 9,352,291 28,056,874 14,028,437 42,085,312 21,042,656 10,521,328 5,260,664 2,630,332 1,315,166 657,583 1,972,750 986,375 2,959,126 1,479,563 4,438,690 2,219,345 6,658,036 3,329,018 1,664,509 4,993,528 2,496,764 1,248,382 624,191 1,872,574 936,287 2,808,862 1,404,431 4,213,294 2,106,647 6,319,942 3,159,971 9,479,914 4,739,957 14,219,872 7,109,936 3,554,968 1,777,484 888,742 444,371 1,333,114 666,557 1,999,672 999,836 499,918 249,959 749,878 374,939 1,124,818 562,409 1,687,228 843,614 421,807 1,265,422 632,711 1,898,134

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