2³ × 13 × 17189

Prime Factor Structure

Factorization String 2^3 × 13 × 17189

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,609,900

Proper Divisor Sum 1,822,244

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1787651 ← → #1787659

1 2 4 8 13 26 52 104 17,189 34,378 68,756 137,512 223,457 446,914 893,828 1,787,656

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

1,787,656 893,828 446,914 223,457 670,372 335,186 167,593 502,780 251,390 125,695 377,086 188,543 565,630 282,815 848,446 424,223 1,272,670 636,335 1,909,006 954,503 2,863,510 1,431,755 4,295,266 2,147,633 6,442,900 3,221,450 1,610,725 4,832,176 2,416,088 1,208,044 604,022 302,011 906,034 453,017 1,359,052 679,526 339,763 1,019,290 509,645 1,528,936 764,468 382,234 191,117 573,352 286,676 143,338 71,669 215,008 107,504 53,752 26,876 13,438 6,719 20,158 10,079 30,238 15,119 45,358 22,679 68,038

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