3 × 7 × 71 × 557

Prime Factor Structure

Factorization String 3 × 7 × 71 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,285,632

Proper Divisor Sum 455,145

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #830483 ← → #830497

1 3 7 21 71 213 497 557 1,491 1,671 3,899 11,697 39,547 118,641 276,829 830,487

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

830,487 2,491,462 1,245,731 3,737,194 1,868,597 5,605,792 2,802,896 1,401,448 700,724 350,362 175,181 525,544 262,772 131,386 65,693 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881

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