3 × 13 × 17609

Prime Factor Structure

Factorization String 3 × 13 × 17609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 986,160

Proper Divisor Sum 299,409

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #686737 ← → #686761

1 3 13 39 17,609 52,827 228,917 686,751

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

686,751 2,060,254 1,030,127 3,090,382 1,545,191 4,635,574 2,317,787 6,953,362 3,476,681 10,430,044 5,215,022 2,607,511 7,822,534 3,911,267 11,733,802 5,866,901 17,600,704 8,800,352 4,400,176 2,200,088 1,100,044 550,022 275,011 825,034 412,517 1,237,552 618,776 309,388 154,694 77,347 232,042 116,021 348,064 174,032 87,016 43,508 21,754 10,877 32,632 16,316 8,158 4,079 12,238 6,119 18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357

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