3 × 5 × 89 × 263

Prime Factor Structure

Factorization String 3 × 5 × 89 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 570,240

Proper Divisor Sum 219,135

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #351097 ← → #351121

1 3 5 15 89 263 267 445 789 1,315 1,335 3,945 23,407 70,221 117,035 351,105

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

351,105 1,053,316 526,658 263,329 789,988 394,994 197,497 592,492 296,246 148,123 444,370 222,185 666,556 333,278 166,639 499,918 249,959 749,878 374,939 1,124,818 562,409 1,687,228 843,614 421,807 1,265,422 632,711 1,898,134 949,067 2,847,202 1,423,601 4,270,804 2,135,402 1,067,701 3,203,104 1,601,552 800,776 400,388 200,194 100,097 300,292 150,146 75,073 225,220 112,610 56,305 168,916 84,458 42,229 126,688 63,344 31,672 15,836 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364

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