3 × 7 × 13 × 971

Prime Factor Structure

Factorization String 3 × 7 × 13 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 435,456

Proper Divisor Sum 170,373

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #265079 ← → #265091

1 3 7 13 21 39 91 273 971 2,913 6,797 12,623 20,391 37,869 88,361 265,083

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

265,083 795,250 397,625 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

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