13 × 53 × 12421

Prime Factor Structure

Factorization String 13 × 53 × 12421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,391,032

Proper Divisor Sum 832,963

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8558041 ← → #8558083

1 13 53 689 12,421 161,473 658,313 8,558,069

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

8,558,069 25,674,208 12,837,104 6,418,552 3,209,276 1,604,638 802,319 2,406,958 1,203,479 3,610,438 1,805,219 5,415,658 2,707,829 8,123,488 4,061,744 2,030,872 1,015,436 507,718 253,859 761,578 380,789 1,142,368 571,184 285,592 142,796 71,398 35,699 107,098 53,549 160,648 80,324 40,162 20,081 60,244 30,122 15,061 45,184 22,592 11,296 5,648 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253

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