2 × 43 × 20981

Prime Factor Structure

Factorization String 2 × 43 × 20981

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,769,624

Proper Divisor Sum 965,258

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1804349 ← → #1804381

1 2 43 86 20,981 41,962 902,183 1,804,366

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

1,804,366 902,183 2,706,550 1,353,275 4,059,826 2,029,913 6,089,740 3,044,870 1,522,435 4,567,306 2,283,653 6,850,960 3,425,480 1,712,740 856,370 428,185 1,284,556 642,278 321,139 963,418 481,709 1,445,128 722,564 361,282 180,641 541,924 270,962 135,481 406,444 203,222 101,611 304,834 152,417 457,252 228,626 114,313 342,940 171,470 85,735 257,206 128,603 385,810 192,905 578,716 289,358 144,679 434,038 217,019 651,058 325,529 976,588 488,294 244,147 732,442 366,221 1,098,664 549,332 274,666 137,333 412,000

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