2 × 3² × 5 × 4339

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 4339

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,015,560

Proper Divisor Sum 625,050

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #390503 ← → #390527

1 2 3 5 6 9 10 15 18 30 45 90 4,339 8,678 13,017 21,695 26,034 39,051 43,390 65,085 78,102 130,170 195,255 390,510

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

390,510 195,255 585,766 292,883 878,650 439,325 1,317,976 658,988 329,494 164,747 494,242 247,121 741,364 370,682 185,341 556,024 278,012 139,006 69,503 208,510 104,255 312,766 156,383 469,150 234,575 703,726 351,863 1,055,590 527,795 1,583,386 791,693 2,375,080 1,187,540 593,770 296,885 890,656 445,328 222,664 111,332 55,666 27,833 83,500 41,750 20,875 62,626 31,313 93,940 46,970 23,485 70,456 35,228 17,614 8,807 26,422 13,211 39,634 19,817 59,452 29,726 14,863

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