3 × 7³ × 17 × 37

Prime Factor Structure

Factorization String 3 × 7^3 × 17 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,094,400

Proper Divisor Sum 447,159

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #647219 ← → #647261

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

647,241 1,941,724 970,862 485,431 1,456,294 728,147 2,184,442 1,092,221 3,276,664 1,638,332 819,166 409,583 1,228,750 614,375 1,843,126 921,563 2,764,690 1,382,345 4,147,036 2,073,518 1,036,759 3,110,278 1,555,139 4,665,418 2,332,709 6,998,128 3,499,064 1,749,532 874,766 437,383 1,312,150 656,075 1,968,226 984,113 2,952,340 1,476,170 738,085 2,214,256 1,107,128 553,564 276,782 138,391 415,174 207,587 622,762 311,381 934,144 467,072 233,536 116,768 58,384 29,192 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106

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