2² × 13 × 164789

Prime Factor Structure

Factorization String 2^2 × 13 × 164789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,149,420

Proper Divisor Sum 7,580,392

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8569021 ← → #8569031

1 2 4 13 26 52 164,789 329,578 659,156 2,142,257 4,284,514 8,569,028

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

8,569,028 4,284,514 2,142,257 6,426,772 3,213,386 1,606,693 4,820,080 2,410,040 1,205,020 602,510 301,255 903,766 451,883 1,355,650 677,825 2,033,476 1,016,738 508,369 1,525,108 762,554 381,277 1,143,832 571,916 285,958 142,979 428,938 214,469 643,408 321,704 160,852 80,426 40,213 120,640 60,320 30,160 15,080 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253

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