3 × 11 × 41 × 1321

Prime Factor Structure

Factorization String 3 × 11 × 41 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,665,152

Proper Divisor Sum 877,839

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1787309 ← → #1787323

1 3 11 33 41 123 451 1,321 1,353 3,963 14,531 43,593 54,161 162,483 595,771 1,787,313

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

1,787,313 5,361,940 2,680,970 1,340,485 4,021,456 2,010,728 1,005,364 502,682 251,341 754,024 377,012 188,506 94,253 282,760 141,380 70,690 35,345 106,036 53,018 26,509 79,528 39,764 19,882 9,941 29,824 14,912 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319

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