3³ × 19 × 3931

Prime Factor Structure

Factorization String 3^3 × 19 × 3931

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,145,600

Proper Divisor Sum 1,128,997

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2016593 ← → #2016607

1 3 9 19 27 57 171 513 3,931 11,793 35,379 74,689 106,137 224,067 672,201 2,016,603

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

2,016,603 6,049,810 3,024,905 9,074,716 4,537,358 2,268,679 6,806,038 3,403,019 10,209,058 5,104,529 15,313,588 7,656,794 3,828,397 11,485,192 5,742,596 2,871,298 1,435,649 4,306,948 2,153,474 1,076,737 3,230,212 1,615,106 807,553 2,422,660 1,211,330 605,665 1,816,996 908,498 454,249 1,362,748 681,374 340,687 1,022,062 511,031 1,533,094 766,547 2,299,642 1,149,821 3,449,464 1,724,732 862,366 431,183 1,293,550 646,775 1,940,326 970,163 2,910,490 1,455,245 4,365,736 2,182,868 1,091,434 545,717 1,637,152 818,576 409,288 204,644 102,322 51,161 153,484 76,742

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