3 × 5 × 133187

Prime Factor Structure

Factorization String 3 × 5 × 133187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,196,512

Proper Divisor Sum 1,198,707

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1997773 ← → #1997813

1 3 5 15 133,187 399,561 665,935 1,997,805

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

1,997,805 5,993,416 2,996,708 1,498,354 749,177 2,247,532 1,123,766 561,883 1,685,650 842,825 2,528,476 1,264,238 632,119 1,896,358 948,179 2,844,538 1,422,269 4,266,808 2,133,404 1,066,702 533,351 1,600,054 800,027 2,400,082 1,200,041 3,600,124 1,800,062 900,031 2,700,094 1,350,047 4,050,142 2,025,071 6,075,214 3,037,607 9,112,822 4,556,411 13,669,234 6,834,617 20,503,852 10,251,926 5,125,963 15,377,890 7,688,945 23,066,836 11,533,418 5,766,709 17,300,128 8,650,064 4,325,032 2,162,516 1,081,258 540,629 1,621,888 810,944 405,472 202,736 101,368 50,684 25,342 12,671

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