2 × 3² × 7 × 5209

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 5209

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,625,520

Proper Divisor Sum 969,186

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #656333 ← → #656347

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

656,334 328,167 984,502 492,251 1,476,754 738,377 2,215,132 1,107,566 553,783 1,661,350 830,675 2,492,026 1,246,013 3,738,040 1,869,020 934,510 467,255 1,401,766 700,883 2,102,650 1,051,325 3,153,976 1,576,988 788,494 394,247 1,182,742 591,371 1,774,114 887,057 2,661,172 1,330,586 665,293 1,995,880 997,940 498,970 249,485 748,456 374,228 187,114 93,557 280,672 140,336 70,168 35,084 17,542 8,771 26,314 13,157 39,472 19,736 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694

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