2³ × 3 × 13 × 47²

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 47^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,895,880

Proper Divisor Sum 1,206,672

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #689201 ← → #689219

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

689,208 344,604 172,302 86,151 258,454 129,227 387,682 193,841 581,524 290,762 145,381 436,144 218,072 109,036 54,518 27,259 81,778 40,889 122,668 61,334 30,667 92,002 46,001 138,004 69,002 34,501 103,504 51,752 25,876 12,938 6,469 19,408 9,704 4,852 2,426 1,213 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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