3 × 13 × 181 × 283

Prime Factor Structure

Factorization String 3 × 13 × 181 × 283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,894,528

Proper Divisor Sum 896,831

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #1997693 ← → #1997701

1 3 13 39 181 283 543 849 2,353 3,679 7,059 11,037 51,223 153,669 665,899 1,997,697

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

1,997,697 5,993,092 2,996,546 1,498,273 4,494,820 2,247,410 1,123,705 3,371,116 1,685,558 842,779 2,528,338 1,264,169 3,792,508 1,896,254 948,127 2,844,382 1,422,191 4,266,574 2,133,287 6,399,862 3,199,931 9,599,794 4,799,897 14,399,692 7,199,846 3,599,923 10,799,770 5,399,885 16,199,656 8,099,828 4,049,914 2,024,957 6,074,872 3,037,436 1,518,718 759,359 2,278,078 1,139,039 3,417,118 1,708,559 5,125,678 2,562,839 7,688,518 3,844,259 11,532,778 5,766,389 17,299,168 8,649,584 4,324,792 2,162,396 1,081,198 540,599 1,621,798 810,899 2,432,698 1,216,349 3,649,048 1,824,524 912,262 456,131

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