5³ × 7² × 139

Prime Factor Structure

Factorization String 5^3 × 7^2 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,244,880

Proper Divisor Sum 393,505

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #851363 ← → #851381

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

851,375 2,554,126 1,277,063 3,831,190 1,915,595 5,746,786 2,873,393 8,620,180 4,310,090 2,155,045 6,465,136 3,232,568 1,616,284 808,142 404,071 1,212,214 606,107 1,818,322 909,161 2,727,484 1,363,742 681,871 2,045,614 1,022,807 3,068,422 1,534,211 4,602,634 2,301,317 6,903,952 3,451,976 1,725,988 862,994 431,497 1,294,492 647,246 323,623 970,870 485,435 1,456,306 728,153 2,184,460 1,092,230 546,115 1,638,346 819,173 2,457,520 1,228,760 614,380 307,190 153,595 460,786 230,393 691,180 345,590 172,795 518,386 259,193 777,580 388,790 194,395

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