2² × 3² × 5 × 13 × 439

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 13 × 439

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 3,363,360

Proper Divisor Sum 2,336,100

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1027241 ← → #1027261

1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 439 468 585 780 878 1,170 1,317 1,756 2,195 2,340 2,634 3,951 4,390 5,268 5,707 6,585 7,902 8,780 11,414 13,170 15,804 17,121 19,755 22,828 26,340 28,535 34,242 39,510 51,363

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

1,027,260 513,630 256,815 770,446 385,223 1,155,670 577,835 1,733,506 866,753 2,600,260 1,300,130 650,065 1,950,196 975,098 487,549 1,462,648 731,324 365,662 182,831 548,494 274,247 822,742 411,371 1,234,114 617,057 1,851,172 925,586 462,793 1,388,380 694,190 347,095 1,041,286 520,643 1,561,930 780,965 2,342,896 1,171,448 585,724 292,862 146,431 439,294 219,647 658,942 329,471 988,414 494,207 1,482,622 741,311 2,223,934 1,111,967 3,335,902 1,667,951 5,003,854 2,501,927 7,505,782 3,752,891 11,258,674 5,629,337 16,888,012 8,444,006

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