3 × 13 × 23 × 9539

Prime Factor Structure

Factorization String 3 × 13 × 23 × 9539

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,821,760

Proper Divisor Sum 4,265,277

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8556463 ← → #8556487

1 3 13 23 39 69 299 897 9,539 28,617 124,007 219,397 372,021 658,191 2,852,161 8,556,483

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

8,556,483 25,669,450 12,834,725 38,504,176 19,252,088 9,626,044 4,813,022 2,406,511 7,219,534 3,609,767 10,829,302 5,414,651 16,243,954 8,121,977 24,365,932 12,182,966 6,091,483 18,274,450 9,137,225 27,411,676 13,705,838 6,852,919 20,558,758 10,279,379 30,838,138 15,419,069 46,257,208 23,128,604 11,564,302 5,782,151 17,346,454 8,673,227 26,019,682 13,009,841 39,029,524 19,514,762 9,757,381 29,272,144 14,636,072 7,318,036 3,659,018 1,829,509 5,488,528 2,744,264 1,372,132 686,066 343,033 1,029,100 514,550 257,275 771,826 385,913 1,157,740 578,870 289,435 868,306 434,153 1,302,460 651,230 325,615

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