2 × 3 × 5 × 13 × 19 × 89

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13 × 19 × 89

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,814,400

Proper Divisor Sum 1,154,910

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #659473 ← → #659497

1 2 3 5 6 10 13 15 19 26 30 38 39 57 65 78 89 95 114 130 178 190 195 247 267 285 390 445 494 534 570 741 890 1,157 1,235 1,335 1,482 1,691 2,314 2,470 2,670 3,382 3,471 3,705 5,073 5,785 6,942 7,410 8,455 10,146 11,570 16,910 17,355 21,983 25,365 34,710 43,966 50,730 65,949 109,915

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

659,490 329,745 989,236 494,618 247,309 741,928 370,964 185,482 92,741 278,224 139,112 69,556 34,778 17,389 52,168 26,084 13,042 6,521 19,564 9,782 4,891 14,674 7,337 22,012 11,006 5,503 16,510 8,255 24,766 12,383 37,150 18,575 55,726 27,863 83,590 41,795 125,386 62,693 188,080 94,040 47,020 23,510 11,755 35,266 17,633 52,900 26,450 13,225 39,676 19,838 9,919 29,758 14,879 44,638 22,319 66,958 33,479 100,438 50,219 150,658

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