2² × 3² × 5 × 7 × 3209

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 7 × 3209

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 14,021,280

Proper Divisor Sum 9,977,940

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #4043321 ← → #4043341

1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1,260 3,209 6,418 9,627 12,836 16,045 19,254 22,463 28,881 32,090 38,508 44,926 48,135 57,762 64,180 67,389 89,852 96,270 112,315 115,524 134,778 144,405 192,540 202,167 224,630

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

4,043,340 2,021,670 1,010,835 3,032,506 1,516,253 4,548,760 2,274,380 1,137,190 568,595 1,705,786 852,893 2,558,680 1,279,340 639,670 319,835 959,506 479,753 1,439,260 719,630 359,815 1,079,446 539,723 1,619,170 809,585 2,428,756 1,214,378 607,189 1,821,568 910,784 455,392 227,696 113,848 56,924 28,462 14,231 42,694 21,347 64,042 32,021 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119

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