2³ × 7³ × 43 × 149

Prime Factor Structure

Factorization String 2^3 × 7^3 × 43 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 39,600,000

Proper Divisor Sum 22,019,192

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #17580803 ← → #17580817

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

17,580,808 8,790,404 4,395,202 2,197,601 6,592,804 3,296,402 1,648,201 4,944,604 2,472,302 1,236,151 3,708,454 1,854,227 5,562,682 2,781,341 8,344,024 4,172,012 2,086,006 1,043,003 3,129,010 1,564,505 4,693,516 2,346,758 1,173,379 3,520,138 1,760,069 5,280,208 2,640,104 1,320,052 660,026 330,013 990,040 495,020 247,510 123,755 371,266 185,633 556,900 278,450 139,225 417,676 208,838 104,419 313,258 156,629 469,888 234,944 117,472 58,736 29,368 14,684 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098

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