2 × 7 × 11 × 2579

Prime Factor Structure

Factorization String 2 × 7 × 11 × 2579

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 743,040

Proper Divisor Sum 345,874

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #397153 ← → #397181

1 2 7 11 14 22 77 154 2,579 5,158 18,053 28,369 36,106 56,738 198,583 397,166

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

397,166 198,583 595,750 297,875 893,626 446,813 1,340,440 670,220 335,110 167,555 502,666 251,333 754,000 377,000 188,500 94,250 47,125 141,376 70,688 35,344 17,672 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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