2³ × 7 × 11 × 37 × 71

Prime Factor Structure

Factorization String 2^3 × 7 × 11 × 37 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 3,939,840

Proper Divisor Sum 2,321,608

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1618223 ← → #1618241

1 2 4 7 8 11 14 22 28 37 44 56 71 74 77 88 142 148 154 259 284 296 308 407 497 518 568 616 781 814 994 1,036 1,562 1,628 1,988 2,072 2,627 2,849 3,124 3,256 3,976 5,254 5,467 5,698 6,248 10,508 10,934 11,396 18,389 21,016 21,868 22,792 28,897 36,778 43,736 57,794 73,556 115,588 147,112 202,279

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

1,618,232 809,116 404,558 202,279 606,838 303,419 910,258 455,129 1,365,388 682,694 341,347 1,024,042 512,021 1,536,064 768,032 384,016 192,008 96,004 48,002 24,001 72,004 36,002 18,001 54,004 27,002 13,501 40,504 20,252 10,126 5,063 15,190 7,595 22,786 11,393 34,180 17,090 8,545 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712

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