2 × 5 × 7 × 43 × 5521

Prime Factor Structure

Factorization String 2 × 5 × 7 × 43 × 5521

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 34,987,392

Proper Divisor Sum 18,369,182

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #16618187 ← → #16618219

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

16,618,210 8,309,105 24,927,316 12,463,658 6,231,829 18,695,488 9,347,744 4,673,872 2,336,936 1,168,468 584,234 292,117 876,352 438,176 219,088 109,544 54,772 27,386 13,693 41,080 20,540 10,270 5,135 15,406 7,703 23,110 11,555 34,666 17,333 52,000 26,000 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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