2² × 3² × 5 × 2207

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 2207

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,205,568

Proper Divisor Sum 808,308

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #397259 ← → #397283

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2,207 4,414 6,621 8,828 11,035 13,242 19,863 22,070 26,484 33,105 39,726 44,140 66,210 79,452 99,315 132,420 198,630 397,260

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

397,260 198,630 99,315 297,946 148,973 446,920 223,460 111,730 55,865 167,596 83,798 41,899 125,698 62,849 188,548 94,274 47,137 141,412 70,706 35,353 106,060 53,030 26,515 79,546 39,773 119,320 59,660 29,830 14,915 44,746 22,373 67,120 33,560 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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