643 × 1103

Prime Factor Structure

Factorization String 643 × 1103

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 710,976

Proper Divisor Sum 1,747

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #709217 ← → #709231

1 643 1,103 709,229

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

709,229 2,127,688 1,063,844 531,922 265,961 797,884 398,942 199,471 598,414 299,207 897,622 448,811 1,346,434 673,217 2,019,652 1,009,826 504,913 1,514,740 757,370 378,685 1,136,056 568,028 284,014 142,007 426,022 213,011 639,034 319,517 958,552 479,276 239,638 119,819 359,458 179,729 539,188 269,594 134,797 404,392 202,196 101,098 50,549 151,648 75,824 37,912 18,956 9,478 4,739 14,218 7,109 21,328 10,664 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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