5² × 128477

Prime Factor Structure

Factorization String 5^2 × 128477

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,982,818

Proper Divisor Sum 770,893

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3211919 ← → #3211937

1 5 25 128,477 642,385 3,211,925

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

3,211,925 9,635,776 4,817,888 2,408,944 1,204,472 602,236 301,118 150,559 451,678 225,839 677,518 338,759 1,016,278 508,139 1,524,418 762,209 2,286,628 1,143,314 571,657 1,714,972 857,486 428,743 1,286,230 643,115 1,929,346 964,673 2,894,020 1,447,010 723,505 2,170,516 1,085,258 542,629 1,627,888 813,944 406,972 203,486 101,743 305,230 152,615 457,846 228,923 686,770 343,385 1,030,156 515,078 257,539 772,618 386,309 1,158,928 579,464 289,732 144,866 72,433 217,300 108,650 54,325 162,976 81,488 40,744 20,372

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