2 × 19² × 1669

Prime Factor Structure

Factorization String 2 × 19^2 × 1669

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,908,810

Proper Divisor Sum 703,792

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1204981 ← → #1205027

1 2 19 38 361 722 1,669 3,338 31,711 63,422 602,509 1,205,018

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

1,205,018 602,509 1,807,528 903,764 451,882 225,941 677,824 338,912 169,456 84,728 42,364 21,182 10,591 31,774 15,887 47,662 23,831 71,494 35,747 107,242 53,621 160,864 80,432 40,216 20,108 10,054 5,027 15,082 7,541 22,624 11,312 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215

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