2 × 13 × 17 × 1549

Prime Factor Structure

Factorization String 2 × 13 × 17 × 1549

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,171,800

Proper Divisor Sum 487,142

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #684647 ← → #684683

1 2 13 17 26 34 221 442 1,549 3,098 20,137 26,333 40,274 52,666 342,329 684,658

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

684,658 342,329 1,026,988 513,494 256,747 770,242 385,121 1,155,364 577,682 288,841 866,524 433,262 216,631 649,894 324,947 974,842 487,421 1,462,264 731,132 365,566 182,783 548,350 274,175 822,526 411,263 1,233,790 616,895 1,850,686 925,343 2,776,030 1,388,015 4,164,046 2,082,023 6,246,070 3,123,035 9,369,106 4,684,553 14,053,660 7,026,830 3,513,415 10,540,246 5,270,123 15,810,370 7,905,185 23,715,556 11,857,778 5,928,889 17,786,668 8,893,334 4,446,667 13,340,002 6,670,001 20,010,004 10,005,002 5,002,501 15,007,504 7,503,752 3,751,876 1,875,938 937,969

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