2 × 103² × 643

Prime Factor Structure

Factorization String 2 × 103^2 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 20,697,516

Proper Divisor Sum 7,054,342

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #13643141 ← → #13643177

1 2 103 206 643 1,286 10,609 21,218 66,229 132,458 6,821,587 13,643,174

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

13,643,174 6,821,587 20,464,762 10,232,381 30,697,144 15,348,572 7,674,286 3,837,143 11,511,430 5,755,715 17,267,146 8,633,573 25,900,720 12,950,360 6,475,180 3,237,590 1,618,795 4,856,386 2,428,193 7,284,580 3,642,290 1,821,145 5,463,436 2,731,718 1,365,859 4,097,578 2,048,789 6,146,368 3,073,184 1,536,592 768,296 384,148 192,074 96,037 288,112 144,056 72,028 36,014 18,007 54,022 27,011 81,034 40,517 121,552 60,776 30,388 15,194 7,597 22,792 11,396 5,698 2,849 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405

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