19 × 53² × 71

Prime Factor Structure

Factorization String 19 × 53^2 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,122,720

Proper Divisor Sum 333,379

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3789337 ← → #3789361

1 19 53 71 1,007 1,349 2,809 3,763 53,371 71,497 199,439 3,789,341

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

3,789,341 11,368,024 5,684,012 2,842,006 1,421,003 4,263,010 2,131,505 6,394,516 3,197,258 1,598,629 4,795,888 2,397,944 1,198,972 599,486 299,743 899,230 449,615 1,348,846 674,423 2,023,270 1,011,635 3,034,906 1,517,453 4,552,360 2,276,180 1,138,090 569,045 1,707,136 853,568 426,784 213,392 106,696 53,348 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007

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