3 × 214469

Prime Factor Structure

Factorization String 3 × 214469

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 857,880

Proper Divisor Sum 214,473

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #643403 ← → #643421

1 3 214,469 643,407

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

643,407 1,930,222 965,111 2,895,334 1,447,667 4,343,002 2,171,501 6,514,504 3,257,252 1,628,626 814,313 2,442,940 1,221,470 610,735 1,832,206 916,103 2,748,310 1,374,155 4,122,466 2,061,233 6,183,700 3,091,850 1,545,925 4,637,776 2,318,888 1,159,444 579,722 289,861 869,584 434,792 217,396 108,698 54,349 163,048 81,524 40,762 20,381 61,144 30,572 15,286 7,643 22,930 11,465 34,396 17,198 8,599 25,798 12,899 38,698 19,349 58,048 29,024 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084

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