13 × 29² × 31

Prime Factor Structure

Factorization String 13 × 29^2 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 390,208

Proper Divisor Sum 51,285

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #338909 ← → #338927

1 13 29 31 377 403 841 899 10,933 11,687 26,071 338,923

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

338,923 1,016,770 508,385 1,525,156 762,578 381,289 1,143,868 571,934 285,967 857,902 428,951 1,286,854 643,427 1,930,282 965,141 2,895,424 1,447,712 723,856 361,928 180,964 90,482 45,241 135,724 67,862 33,931 101,794 50,897 152,692 76,346 38,173 114,520 57,260 28,630 14,315 42,946 21,473 64,420 32,210 16,105 48,316 24,158 12,079 36,238 18,119 54,358 27,179 81,538 40,769 122,308 61,154 30,577 91,732 45,866 22,933 68,800 34,400 17,200 8,600 4,300 2,150

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