7 × 211²

Prime Factor Structure

Factorization String 7 × 211^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 357,864

Proper Divisor Sum 46,217

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #311609 ← → #311653

1 7 211 1,477 44,521 311,647

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

311,647 934,942 467,471 1,402,414 701,207 2,103,622 1,051,811 3,155,434 1,577,717 4,733,152 2,366,576 1,183,288 591,644 295,822 147,911 443,734 221,867 665,602 332,801 998,404 499,202 249,601 748,804 374,402 187,201 561,604 280,802 140,401 421,204 210,602 105,301 315,904 157,952 78,976 39,488 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984

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