3 × 5 × 11 × 19 × 89

Prime Factor Structure

Factorization String 3 × 5 × 11 × 19 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 518,400

Proper Divisor Sum 239,385

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #279007 ← → #279023

1 3 5 11 15 19 33 55 57 89 95 165 209 267 285 445 627 979 1,045 1,335 1,691 2,937 3,135 4,895 5,073 8,455 14,685 18,601 25,365 55,803 93,005 279,015

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

279,015 837,046 418,523 1,255,570 627,785 1,883,356 941,678 470,839 1,412,518 706,259 2,118,778 1,059,389 3,178,168 1,589,084 794,542 397,271 1,191,814 595,907 1,787,722 893,861 2,681,584 1,340,792 670,396 335,198 167,599 502,798 251,399 754,198 377,099 1,131,298 565,649 1,696,948 848,474 424,237 1,272,712 636,356 318,178 159,089 477,268 238,634 119,317 357,952 178,976 89,488 44,744 22,372 11,186 5,593 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295

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