2² × 5 × 7² × 19 × 211

Prime Factor Structure

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

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 10,150,560

Proper Divisor Sum 6,221,740

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3928817 ← → #3928823

1 2 4 5 7 10 14 19 20 28 35 38 49 70 76 95 98 133 140 190 196 211 245 266 380 422 490 532 665 844 931 980 1,055 1,330 1,477 1,862 2,110 2,660 2,954 3,724 4,009 4,220 4,655 5,908 7,385 8,018 9,310 10,339 14,770 16,036 18,620 20,045 20,678 28,063 29,540 40,090 41,356 51,695 56,126 80,180

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

3,928,820 1,964,410 982,205 2,946,616 1,473,308 736,654 368,327 1,104,982 552,491 1,657,474 828,737 2,486,212 1,243,106 621,553 1,864,660 932,330 466,165 1,398,496 699,248 349,624 174,812 87,406 43,703 131,110 65,555 196,666 98,333 295,000 147,500 73,750 36,875 110,626 55,313 165,940 82,970 41,485 124,456 62,228 31,114 15,557 46,672 23,336 11,668 5,834 2,917 8,752 4,376 2,188 1,094 547 1,642 821 2,464 1,232 616 308 154 77 232 116

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