2 × 5² × 11² × 107

Prime Factor Structure

Factorization String 2 × 5^2 × 11^2 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,335,852

Proper Divisor Sum 688,502

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #647341 ← → #647357

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

647,350 323,675 971,026 485,513 1,456,540 728,270 364,135 1,092,406 546,203 1,638,610 819,305 2,457,916 1,228,958 614,479 1,843,438 921,719 2,765,158 1,382,579 4,147,738 2,073,869 6,221,608 3,110,804 1,555,402 777,701 2,333,104 1,166,552 583,276 291,638 145,819 437,458 218,729 656,188 328,094 164,047 492,142 246,071 738,214 369,107 1,107,322 553,661 1,660,984 830,492 415,246 207,623 622,870 311,435 934,306 467,153 1,401,460 700,730 350,365 1,051,096 525,548 262,774 131,387 394,162 197,081 591,244 295,622 147,811

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