2 × 13 × 61 × 1571

Prime Factor Structure

Factorization String 2 × 13 × 61 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,093,488

Proper Divisor Sum 1,601,882

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2491589 ← → #2491607

1 2 13 26 61 122 793 1,571 1,586 3,142 20,423 40,846 95,831 191,662 1,245,803 2,491,606

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

2,491,606 1,245,803 3,737,410 1,868,705 5,606,116 2,803,058 1,401,529 4,204,588 2,102,294 1,051,147 3,153,442 1,576,721 4,730,164 2,365,082 1,182,541 3,547,624 1,773,812 886,906 443,453 1,330,360 665,180 332,590 166,295 498,886 249,443 748,330 374,165 1,122,496 561,248 280,624 140,312 70,156 35,078 17,539 52,618 26,309 78,928 39,464 19,732 9,866 4,933 14,800 7,400 3,700 1,850 925 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644

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