3⁴ × 208213

Prime Factor Structure

Factorization String 3^4 × 208213

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 25,193,894

Proper Divisor Sum 8,328,641

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #16865231 ← → #16865311

1 3 9 27 81 208,213 624,639 1,873,917 5,621,751 16,865,253

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

16,865,253 50,595,760 25,297,880 12,648,940 6,324,470 3,162,235 9,486,706 4,743,353 14,230,060 7,115,030 3,557,515 10,672,546 5,336,273 16,008,820 8,004,410 4,002,205 12,006,616 6,003,308 3,001,654 1,500,827 4,502,482 2,251,241 6,753,724 3,376,862 1,688,431 5,065,294 2,532,647 7,597,942 3,798,971 11,396,914 5,698,457 17,095,372 8,547,686 4,273,843 12,821,530 6,410,765 19,232,296 9,616,148 4,808,074 2,404,037 7,212,112 3,606,056 1,803,028 901,514 450,757 1,352,272 676,136 338,068 169,034 84,517 253,552 126,776 63,388 31,694 15,847 47,542 23,771 71,314 35,657 106,972

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