2² × 3² × 5 × 19 × 487

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 19 × 487

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,328,960

Proper Divisor Sum 3,663,420

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1665533 ← → #1665563

1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 487 570 684 855 974 1,140 1,461 1,710 1,948 2,435 2,922 3,420 4,383 4,870 5,844 7,305 8,766 9,253 9,740 14,610 17,532 18,506 21,915 27,759 29,220 37,012 43,830 46,265 55,518 83,277

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

1,665,540 832,770 416,385 1,249,156 624,578 312,289 936,868 468,434 234,217 702,652 351,326 175,663 526,990 263,495 790,486 395,243 1,185,730 592,865 1,778,596 889,298 444,649 1,333,948 666,974 333,487 1,000,462 500,231 1,500,694 750,347 2,251,042 1,125,521 3,376,564 1,688,282 844,141 2,532,424 1,266,212 633,106 316,553 949,660 474,830 237,415 712,246 356,123 1,068,370 534,185 1,602,556 801,278 400,639 1,201,918 600,959 1,802,878 901,439 2,704,318 1,352,159 4,056,478 2,028,239 6,084,718 3,042,359 9,127,078 4,563,539 13,690,618

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