11 × 13² × 19 × 73

Prime Factor Structure

Factorization String 11 × 13^2 × 19 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,250,080

Proper Divisor Sum 671,647

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2578423 ← → #2578451

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

2,578,433 7,735,300 3,867,650 1,933,825 5,801,476 2,900,738 1,450,369 4,351,108 2,175,554 1,087,777 3,263,332 1,631,666 815,833 2,447,500 1,223,750 611,875 1,835,626 917,813 2,753,440 1,376,720 688,360 344,180 172,090 86,045 258,136 129,068 64,534 32,267 96,802 48,401 145,204 72,602 36,301 108,904 54,452 27,226 13,613 40,840 20,420 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734

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