11 × 19 × 19867

Prime Factor Structure

Factorization String 11 × 19 × 19867

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,768,320

Proper Divisor Sum 616,117

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #4152157 ← → #4152217

1 11 19 209 19,867 218,537 377,473 4,152,203

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

4,152,203 12,456,610 6,228,305 18,684,916 9,342,458 4,671,229 14,013,688 7,006,844 3,503,422 1,751,711 5,255,134 2,627,567 7,882,702 3,941,351 11,824,054 5,912,027 17,736,082 8,868,041 26,604,124 13,302,062 6,651,031 19,953,094 9,976,547 29,929,642 14,964,821 44,894,464 22,447,232 11,223,616 5,611,808 2,805,904 1,402,952 701,476 350,738 175,369 526,108 263,054 131,527 394,582 197,291 591,874 295,937 887,812 443,906 221,953 665,860 332,930 166,465 499,396 249,698 124,849 374,548 187,274 93,637 280,912 140,456 70,228 35,114 17,557 52,672 26,336

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