2² × 3⁹ × 5

Prime Factor Structure

Factorization String 2^2 × 3^9 × 5

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 1,240,008

Proper Divisor Sum 846,348

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #393649 ← → #393667

1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1,215 1,458 1,620 2,187 2,430 2,916 3,645 4,374 4,860 6,561 7,290 8,748 10,935 13,122 14,580 19,683 21,870 26,244 32,805 39,366 43,740 65,610 78,732 98,415 131,220 196,830 393,660

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

393,660 196,830 98,415 295,246 147,623 442,870 221,435 664,306 332,153 996,460 498,230 249,115 747,346 373,673 1,121,020 560,510 280,255 840,766 420,383 1,261,150 630,575 1,891,726 945,863 2,837,590 1,418,795 4,256,386 2,128,193 6,384,580 3,192,290 1,596,145 4,788,436 2,394,218 1,197,109 3,591,328 1,795,664 897,832 448,916 224,458 112,229 336,688 168,344 84,172 42,086 21,043 63,130 31,565 94,696 47,348 23,674 11,837 35,512 17,756 8,878 4,439 13,318 6,659 19,978 9,989 29,968 14,984

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