3 × 17 × 23 × 643

Prime Factor Structure

Factorization String 3 × 17 × 23 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,112,832

Proper Divisor Sum 358,593

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #754223 ← → #754241

1 3 17 23 51 69 391 643 1,173 1,929 10,931 14,789 32,793 44,367 251,413 754,239

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

754,239 2,262,718 1,131,359 3,394,078 1,697,039 5,091,118 2,545,559 7,636,678 3,818,339 11,455,018 5,727,509 17,182,528 8,591,264 4,295,632 2,147,816 1,073,908 536,954 268,477 805,432 402,716 201,358 100,679 302,038 151,019 453,058 226,529 679,588 339,794 169,897 509,692 254,846 127,423 382,270 191,135 573,406 286,703 860,110 430,055 1,290,166 645,083 1,935,250 967,625 2,902,876 1,451,438 725,719 2,177,158 1,088,579 3,265,738 1,632,869 4,898,608 2,449,304 1,224,652 612,326 306,163 918,490 459,245 1,377,736 688,868 344,434 172,217

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