2² × 5² × 7 × 19 × 211

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 19 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 7,360,640

Proper Divisor Sum 4,554,340

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2806291 ← → #2806333

1 2 4 5 7 10 14 19 20 25 28 35 38 50 70 76 95 100 133 140 175 190 211 266 350 380 422 475 532 665 700 844 950 1,055 1,330 1,477 1,900 2,110 2,660 2,954 3,325 4,009 4,220 5,275 5,908 6,650 7,385 8,018 10,550 13,300 14,770 16,036 20,045 21,100 28,063 29,540 36,925 40,090 56,126 73,850

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

2,806,300 1,403,150 701,575 2,104,726 1,052,363 3,157,090 1,578,545 4,735,636 2,367,818 1,183,909 3,551,728 1,775,864 887,932 443,966 221,983 665,950 332,975 998,926 499,463 1,498,390 749,195 2,247,586 1,123,793 3,371,380 1,685,690 842,845 2,528,536 1,264,268 632,134 316,067 948,202 474,101 1,422,304 711,152 355,576 177,788 88,894 44,447 133,342 66,671 200,014 100,007 300,022 150,011 450,034 225,017 675,052 337,526 168,763 506,290 253,145 759,436 379,718 189,859 569,578 284,789 854,368 427,184 213,592 106,796

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