2 × 7² × 19609

Prime Factor Structure

Factorization String 2 × 7^2 × 19609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,353,310

Proper Divisor Sum 1,431,628

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1921681 ← → #1921687

1 2 7 14 49 98 19,609 39,218 137,263 274,526 960,841 1,921,682

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

1,921,682 960,841 2,882,524 1,441,262 720,631 2,161,894 1,080,947 3,242,842 1,621,421 4,864,264 2,432,132 1,216,066 608,033 1,824,100 912,050 456,025 1,368,076 684,038 342,019 1,026,058 513,029 1,539,088 769,544 384,772 192,386 96,193 288,580 144,290 72,145 216,436 108,218 54,109 162,328 81,164 40,582 20,291 60,874 30,437 91,312 45,656 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340

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