5³ × 3181

Prime Factor Structure

Factorization String 5^3 × 3181

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 496,392

Proper Divisor Sum 98,767

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #397597 ← → #397633

1 5 25 125 3,181 15,905 79,525 397,625

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

397,625 1,192,876 596,438 298,219 894,658 447,329 1,341,988 670,994 335,497 1,006,492 503,246 251,623 754,870 377,435 1,132,306 566,153 1,698,460 849,230 424,615 1,273,846 636,923 1,910,770 955,385 2,866,156 1,433,078 716,539 2,149,618 1,074,809 3,224,428 1,612,214 806,107 2,418,322 1,209,161 3,627,484 1,813,742 906,871 2,720,614 1,360,307 4,080,922 2,040,461 6,121,384 3,060,692 1,530,346 765,173 2,295,520 1,147,760 573,880 286,940 143,470 71,735 215,206 107,603 322,810 161,405 484,216 242,108 121,054 60,527 181,582 90,791

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