13 × 19 × 2939

Prime Factor Structure

Factorization String 13 × 19 × 2939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 823,200

Proper Divisor Sum 97,267

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #725929 ← → #725939

1 13 19 247 2,939 38,207 55,841 725,933

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

725,933 2,177,800 1,088,900 544,450 272,225 816,676 408,338 204,169 612,508 306,254 153,127 459,382 229,691 689,074 344,537 1,033,612 516,806 258,403 775,210 387,605 1,162,816 581,408 290,704 145,352 72,676 36,338 18,169 54,508 27,254 13,627 40,882 20,441 61,324 30,662 15,331 45,994 22,997 68,992 34,496 17,248 8,624 4,312 2,156 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616

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