2 × 3² × 5 × 7² × 71

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 7^2 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 960,336

Proper Divisor Sum 647,226

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #313109 ← → #313127

1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 71 90 98 105 126 142 147 210 213 245 294 315 355 426 441 490 497 630 639 710 735 882 994 1,065 1,278 1,470 1,491 2,130 2,205 2,485 2,982 3,195 3,479 4,410 4,473 4,970 6,390 6,958 7,455 8,946 10,437

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

313,110 156,555 469,666 234,833 704,500 352,250 176,125 528,376 264,188 132,094 66,047 198,142 99,071 297,214 148,607 445,822 222,911 668,734 334,367 1,003,102 501,551 1,504,654 752,327 2,256,982 1,128,491 3,385,474 1,692,737 5,078,212 2,539,106 1,269,553 3,808,660 1,904,330 952,165 2,856,496 1,428,248 714,124 357,062 178,531 535,594 267,797 803,392 401,696 200,848 100,424 50,212 25,106 12,553 37,660 18,830 9,415 28,246 14,123 42,370 21,185 63,556 31,778 15,889 47,668 23,834 11,917

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