2² × 3² × 5 × 1223

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 1223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 668,304

Proper Divisor Sum 448,164

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #220123 ← → #220141

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1,223 2,446 3,669 4,892 6,115 7,338 11,007 12,230 14,676 18,345 22,014 24,460 36,690 44,028 55,035 73,380 110,070 220,140

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

220,140 110,070 55,035 165,106 82,553 247,660 123,830 61,915 185,746 92,873 278,620 139,310 69,655 208,966 104,483 313,450 156,725 470,176 235,088 117,544 58,772 29,386 14,693 44,080 22,040 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403

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