13 × 17 × 73 × 283

Prime Factor Structure

Factorization String 13 × 17 × 73 × 283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,296,032

Proper Divisor Sum 730,393

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4565633 ← → #4565641

1 13 17 73 221 283 949 1,241 3,679 4,811 16,133 20,659 62,543 268,567 351,203 4,565,639

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

4,565,639 13,696,918 6,848,459 20,545,378 10,272,689 30,818,068 15,409,034 7,704,517 23,113,552 11,556,776 5,778,388 2,889,194 1,444,597 4,333,792 2,166,896 1,083,448 541,724 270,862 135,431 406,294 203,147 609,442 304,721 914,164 457,082 228,541 685,624 342,812 171,406 85,703 257,110 128,555 385,666 192,833 578,500 289,250 144,625 433,876 216,938 108,469 325,408 162,704 81,352 40,676 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828

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