13² × 127 × 419

Prime Factor Structure

Factorization String 13^2 × 127 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,838,080

Proper Divisor Sum 845,083

Digit Sum / Digital Root 53 (Root: 8)

Adjacent Primes #8992993 ← → #8992999

1 13 127 169 419 1,651 5,447 21,463 53,213 70,811 691,769 8,992,997

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

8,992,997 26,978,992 13,489,496 6,744,748 3,372,374 1,686,187 5,058,562 2,529,281 7,587,844 3,793,922 1,896,961 5,690,884 2,845,442 1,422,721 4,268,164 2,134,082 1,067,041 3,201,124 1,600,562 800,281 2,400,844 1,200,422 600,211 1,800,634 900,317 2,700,952 1,350,476 675,238 337,619 1,012,858 506,429 1,519,288 759,644 379,822 189,911 569,734 284,867 854,602 427,301 1,281,904 640,952 320,476 160,238 80,119 240,358 120,179 360,538 180,269 540,808 270,404 135,202 67,601 202,804 101,402 50,701 152,104 76,052 38,026 19,013 57,040

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