2 × 3 × 7² × 37 × 59

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 37 × 59

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,559,520

Proper Divisor Sum 917,718

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #641791 ← → #641803

1 2 3 6 7 14 21 37 42 49 59 74 98 111 118 147 177 222 259 294 354 413 518 777 826 1,239 1,554 1,813 2,183 2,478 2,891 3,626 4,366 5,439 5,782 6,549 8,673 10,878 13,098 15,281 17,346 30,562 45,843 91,686 106,967 213,934 320,901 641,802

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

641,802 320,901 962,704 481,352 240,676 120,338 60,169 180,508 90,254 45,127 135,382 67,691 203,074 101,537 304,612 152,306 76,153 228,460 114,230 57,115 171,346 85,673 257,020 128,510 64,255 192,766 96,383 289,150 144,575 433,726 216,863 650,590 325,295 975,886 487,943 1,463,830 731,915 2,195,746 1,097,873 3,293,620 1,646,810 823,405 2,470,216 1,235,108 617,554 308,777 926,332 463,166 231,583 694,750 347,375 1,042,126 521,063 1,563,190 781,595 2,344,786 1,172,393 3,517,180 1,758,590 879,295

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